Exhibit 3.1

AMENDED AND RESTATED BYLAWS

OF

POWER SOLUTIONS INTERNATIONAL, INC.

ARTICLE I

OFFICES

Section 1.1. Principal and Business Offices. Power Solutions International, Inc. (the “Corporation”) may have such principal and other business offices, either within or outside of the State of Delaware, as the Board of Directors of the Corporation (the “Board of Directors”) may designate or as the Corporation’s business may require from time to time.

Section 1.2. Registered Agent and Office. The Corporation’s registered agent may be changed from time to time by or under the authority of the Board of Directors. The address of the Corporation’s registered agent may change from time to time by or under the authority of the Board of Directors, or the registered agent. The business office of the Corporation’s registered agent shall be identical to the registered office. The Corporation’s registered office may, but need not be, identical with the Corporation’s principal office, if any, in the State of Delaware.

ARTICLE II

MEETINGS OF STOCKHOLDERS

Section 2.1. Place of Meetings. The Board of Directors may designate any place, either within or without the State of Delaware, as the place of meeting for any annual meeting or for any special meeting. If no such place is designated by the Board of Directors, the place of meeting will be the principal business office of the Corporation. Notwithstanding the foregoing, the Board of Directors may, in its sole discretion, determine that the meeting shall not be held in any place, but may instead be held solely by means of electronic or telephonic communication, upon such guidelines as the Board of Directors shall determine, provided that such guidelines are consistent with Section 211 of the General Corporation Law of the State of Delaware, as the same may be from time to time amended (the “DGCL”).

Section 2.2. Annual Meeting. Annual meetings of stockholders shall be held at such time and date as shall be designated from time to time by the Board of Directors and stated in the notice of the meeting, at which stockholders shall elect directors to hold office for the term provided in the Certificate of Incorporation of the Corporation (the “Certificate of Incorporation”), and conduct such other business as shall have been properly brought before the meeting.

Section 2.3. Special Meetings of Stockholders. Special meetings of the stockholders of the Corporation may be called only in the manner provided in the Certificate of Incorporation (including any certificates of designations filed pursuant thereto). The business transacted at any special meeting of the stockholders shall be limited to the purposes stated in the notice for the meeting transmitted to stockholders, which only shall be the purposes for which the meeting has been called in accordance with the Certificate of Incorporation.

Section 2.4. Notice of Stockholder Meetings. Except as otherwise required by the DGCL, notice of any meeting of stockholders, stating the place, if any, date and hour of the meeting, the means of remote communication, if any, by which stockholders and proxy holders may be deemed to be present in person and vote at such meeting, the record date for determining the stockholders entitled to vote at the meeting (if such date is different from the record date for determining stockholders entitled to notice of the meeting), and if such notice is being delivered in connection with a special meeting, the purpose or purposes for which the meeting is called, shall be given to each stockholder entitled to vote at such meeting as of the record date for determining the stockholders entitled to notice of the meeting not less than ten (10) nor more than sixty (60) days before the date of the meeting.

Notice of any such meeting shall be given in writing or by facsimile, electronic mail or other means of electronic transmission. If mailed, notice is given when deposited in the United States mail, postage prepaid, directed to the

stockholder at the stockholder’s address as it appears on the records of the Corporation. If notice is given by facsimile transmission, notice is deemed to be given when directed to a number at which the stockholder has consented to receive notice. If notice is given by electronic mail, notice is deemed to be given when directed to an electronic mail address at which the stockholder has consented to receive notice, or if notice is given by posting on an electronic network together with separate notice to the stockholder of such specific posting, notice is deemed to be given upon the later of (a) such posting and (b) the giving of such separate notice. If notice is given by any other means of electronic transmission, notice is deemed to be given when directed to the stockholder.

Notice given to stockholders by electronic mail, facsimile or other electronic transmission shall be effective, provided that notice is given by a form of electronic mail, facsimile or other electronic transmission consented to by the stockholder to whom the notice is given. Any such consent is revocable by the stockholder by written notice to the Corporation. Any such consent shall be deemed to be revoked if (i) the Corporation is unable to deliver two consecutive notices to such stockholder by electronic mail, facsimile or electronic transmission, and (ii) such inability becomes known to the Secretary, any Assistant Secretary of the Corporation or the transfer agent for the Corporation or such other Person responsible for giving notice; provided, however, that the inadvertent failure to treat such inability as a revocation shall not invalidate any meeting or other action.

Section 2.5. Written Consent. Any action required or permitted to be taken at any annual or special meeting of stockholders may be taken without a meeting, without prior notice and without a vote, only as permitted by, and in the manner provided in, the Certificate of Incorporation.

Section 2.6. Fixing of Record Date. In order that the Corporation may determine the stockholders entitled to notice of any meeting of stockholders or any adjournment thereof, or entitled to receive payment of any dividend or other distribution or allotment of any rights, or entitled to exercise any rights in respect of any change, conversion or exchange of stock or for the purpose of any other lawful action, the Board of Directors may fix a record date, which shall not precede the date upon which the resolution fixing the record date is adopted and which shall be (i) not more than sixty (60) nor less than ten (10) days before the date of a meeting, and (ii) not more than sixty (60) days prior to any other action. Such date shall also be the record date for determining the stockholders entitled to vote at such meeting; provided, however, that the Board of Directors may, as of the date it fixes the record date for determining the stockholders entitled to notice of the meeting, fix a record date for determining the stockholders entitled to vote at the meeting that is later than the record date for determining the stockholders entitled to notice of the meeting and is on or prior to the date of the meeting. A determination of stockholders of record entitled to notice of, or to vote at, a meeting of stockholders shall apply to any adjournment of the meeting; provided, however, that the Board of Directors may fix a new record date for determination of stockholders entitled to vote at the adjourned meeting, and in such case shall also fix as the record date for stockholders entitled to notice of such adjourned meeting the same or an earlier date as that fixed for determination of stockholders entitled to vote in accordance with the foregoing at the adjourned meeting.

Section 2.7. Voting Lists. The officer who has charge of the stock ledger of the Corporation shall prepare and, at least ten (10) days before every meeting of stockholders, make a complete list of the stockholders entitled to vote at the meeting (provided, however, that if the record date for determining the stockholders entitled to vote at the meeting on such issue is fewer than ten (10) days before the meeting date, the list shall reflect the stockholders entitled to vote at the meeting as of the tenth day before the meeting date), arranged in alphabetical order, and showing the address of each stockholder and the number of shares registered in the name of each stockholder. Such list shall be open to the examination of any stockholder, for any purpose germane to the meeting, during ordinary business hours, for a period of at least ten (10) days prior to the meeting, (i) on a reasonably accessible electronic network, provided that the information required to gain access to such list is provided with the notice of the meeting, or (ii) during ordinary business hours at the principal place of business of the Corporation. In the event that the Corporation determines to make the list available on an electronic network, the Corporation may take reasonable steps to ensure that such information is available only to stockholders of the Corporation. If the meeting is to be held at a place, then the list shall be produced and kept at the place of the meeting during the whole time thereof, and may be inspected by any stockholder that is present. If the meeting is to be held solely by means of remote communication, then the list shall also be open to the examination of any stockholder during the whole time of the meeting on a reasonably accessible electronic network, and the information required to access such list shall be provided with the notice of the meeting.

Section 2.8. Quorum and Adjournments. Unless otherwise provided by law or the Certificate of Incorporation, at any meeting of stockholders, a majority of the votes that could be cast by the holders of the shares entitled to vote on the applicable matters before the meeting, present in person or represented by proxy, shall constitute a quorum at the meeting for such matters. Where a separate vote by a class or classes or series is required, a majority of the voting power of the shares of such class or classes or series present in person or represented by proxy shall constitute a quorum entitled to take action with respect to that vote on that matter. If such quorum is not present in person or represented by proxy at such meeting, the holders of a majority of the voting power of stock entitled to vote thereat, present in person or represented by proxy, may adjourn the meeting to another date, time or place (if any).

When a meeting is adjourned to another date, time or place, notice need not be given of the adjourned meeting if the time and place (if any) thereof, and the means of remote communications (if any) by which stockholders may be deemed to be present in person and vote at such adjourned meeting are announced at the meeting at which the adjournment is taken. If the adjournment is for more than thirty (30) days, a notice of the adjourned meeting shall be given to each stockholder of record entitled to vote at the adjourned meeting; provided, however, that if after the adjournment a new record date for stockholders entitled to vote is fixed for the adjourned meeting, the Board of Directors shall fix a new record date for notice of such adjourned meeting in accordance with Section 2.5, and shall give notice of the adjourned meeting to each stockholder of record entitled to vote at such adjourned meeting as of the record date fixed for notice of such adjourned meeting. At any adjourned meeting at which a quorum is present, any business may be transacted which might have been transacted at the original meeting. The stockholders present at a meeting may continue to transact business until adjournment, notwithstanding the withdrawal of such number of stockholders as may leave less than a quorum.

Section 2.9. Voting Rights. Unless otherwise provided in the Certificate of Incorporation (including any certificate of designation forming a part thereof), each stockholder having voting power shall, at every meeting of the stockholders of the Corporation, be entitled to one (1) vote in person or by proxy for each share of the capital stock having voting power held by such stockholder. At any meeting of the stockholders, every stockholder entitled to vote may vote in person or by proxy authorized by an instrument in writing, or by facsimile, electronic mail or any other means of electronic transmission permitted by the DGCL filed in accordance with the procedure established for the meeting, but no proxy shall be voted on after three (3) years from its date, unless the proxy expressly provides for a longer period. Any copy, facsimile telecommunication or other reliable reproduction of the writing or electronic transmission created pursuant to this paragraph may be substituted or used in lieu of the original writing or electronic transmission for any and all purposes for which the original writing or electronic transmission could be used; provided that such copy, facsimile telecommunication or other reproduction is a complete reproduction of the entire original writing or electronic transmission. All voting may (except where otherwise required by law) be by a voice vote; provided, however, that upon demand therefor by a stockholder entitled to vote or by such stockholder’s proxy, a stock vote shall be taken. Every stock vote shall be taken by ballots, each of which shall state the name of the stockholder or proxy voting and such other information as may be required under the procedure established for the meeting. The Corporation may, and to the extent required by law shall, in advance of any meeting of stockholders, appoint one or more inspectors to act at the meeting, count the votes, decide the results and make a written report thereof. The Corporation may designate one or more persons as alternate inspectors to replace any inspector who fails to act. If no inspector or alternate appointed in advance of a meeting is able to act at a meeting of stockholders, the person presiding at the meeting may, and to the extent required by law shall, appoint one or more inspectors to act at the meeting. Each inspector, before entering upon the discharge of such inspector’s duties, shall take and sign an oath to faithfully execute the duties of inspector with strict impartiality and according to the best of such inspector’s ability.

Section 2.10. Vote Required. At any meeting of stockholders duly called and held at which a quorum is present, (i) except to the extent otherwise required by the Certificate of Incorporation or the DGCL, in all matters other than the election of directors, the affirmative vote of the holders of a majority of the shares present in person or represented by proxy and entitled to vote on the subject matter shall be the act of the stockholders, and (ii) a nominee for director shall be elected to the Board of Directors if a majority of the votes cast with respect to that nominee’s election by shares present in person or represented by proxy at the meeting of stockholders and entitled to vote on the election of directors are in favor of such nominee’s election; provided, however, that, if the number of nominees for director exceeds the number of directors to be elected, directors shall be elected by a plurality of the votes of the shares present in person or represented by proxy at the meeting of stockholders and entitled to vote on the election of directors. For purposes of the preceding sentence, a majority of the votes cast shall mean the number of shares voted “for” a nominee’s election exceeds the number of votes cast “against” that nominee’s election.

Section 2.11. Presiding Over Meetings. The Chairman of the Board shall preside at all meetings of the stockholders; provided, that in the absence or inability to act of the Chairman of the Board, the Chief Executive Officer, the President or the Chief Financial Officer (in that order) shall preside, and in their absence or inability to act, another person designated by the Board of Directors shall preside. The person presiding shall have the power to adjourn such meeting of stockholders to another date, time and place (if any). The Secretary of the Corporation shall act as secretary of each meeting of the stockholders; provided, however, that in the event of the Secretary’s absence or inability to act, the chairman of the meeting shall appoint a person who need not be a stockholder of the Corporation to act as secretary of the meeting.

Section 2.12. Advance Notification of Proposals at Stockholders Meeting.

(a) If a stockholder desires to submit a proposal for consideration at an annual or special stockholders meeting, or to nominate persons for election as directors at any stockholders meeting duly called for the election of directors, written notice of such stockholder’s intent to make such a proposal or nomination must be given and received by the Secretary of the Corporation at the principal executive offices of the Corporation either by personal delivery or by United States mail not later than (i) with respect to an annual meeting of stockholders, 90 days prior to the anniversary date of the immediately preceding annual meeting, and (ii) with respect to a special meeting of stockholders, the close of business on the tenth day following the date on which notice of such meeting is first sent or given to stockholders. In no event shall any adjournment or postponement of a stockholders’ meeting or the announcement thereof commence a new time period for the giving of a stockholder’s notice as described above. Each notice shall describe the proposal, nomination or nominations in sufficient detail for the proposal, nomination or nominations to be summarized on the agenda for the meeting and shall set forth:

(i) as to the stockholder giving the notice and any Stockholder Associated Person (as defined below), (A) the name and address, as it appears on the books of the Corporation, of the stockholder and such Stockholder Associated Person and, if different, their current names and addresses and (B) the investment strategy or objective, if any, of such stockholder or Stockholder Associated Person and a copy of the prospectus, offering memorandum or similar document, if any, provided to investors or potential investors in such stockholder or Stockholder Associated Person;

(ii) a representation that the stockholder is a holder of record of stock of the Corporation entitled to vote at such meeting and intends to appear in person or by proxy at the meeting to present such proposal or nomination;

(iii) as to the stockholder giving the notice and any Stockholder Associated Person, (A) the class and number of all shares of the Corporation which are owned of record by such stockholder or such Stockholder Associated Person, if any, (B) the class and number of, and the nominee holder for, any shares of the Corporation owned beneficially but not of record by such stockholder or such Stockholder Associated Person, if any; and (C) a description of all Derivative Transactions (as defined below) by such stockholder or such Stockholder Associated Person during the previous 12-month period, including the date of the transactions and the class and number of securities involved in, and the material economic terms of, the transactions, such description also to include all information that such stockholder or Stockholder Associated Person would be required to report on an Insider Report (as defined below) if such stockholder or Stockholder Associated Person were a director of the Corporation or the beneficial owner of more than ten percent of the shares of the Corporation at the time of the transactions; and

(iv) to the extent known by the stockholder giving the notice, the name and address of any other person who owns, beneficially or of record, any shares of stock of the Corporation and who supports the proposal of such business, the nomination or the nominations on the date of such stockholder’s notice.

(b) In addition to the requirements in clause (a) above, in the case of a stockholder proposal, the notice shall set forth the reasons for conducting such proposed business at the meeting and any material interest of the stockholder or any Stockholder Associated Person in such business.

(c) In addition to the requirements in clause (a) above, in the case of a nomination or the nominations of any person for election as a director, the notice shall set forth: (i) the name, age, business address and residence address

of any person to be nominated; (ii) the principal occupation or employment of such person; (iii) a description of all arrangements or understandings, including all compensation and financial arrangements, between the stockholder and each nominee and any other person or persons (naming such person or persons) pursuant to which the nomination or nominations are to be made by the stockholder; (iii) such other information required to be included in a proxy statement filed pursuant to Regulation 14A under the Securities Exchange Act of 1934, as amended (the “Exchange Act”); and (iv) the consent of each nominee to serve as a director of the Corporation if so elected.

(d) The procedures set forth in this Section 2.12 shall be the exclusive means for a stockholder to bring business before an annual or special stockholders meeting, or to nominate persons for election as directors at any stockholders meeting duly called for the election of directors; provided, however, that, once business has been properly brought before an annual meeting or a special meeting in accordance with such procedures, nothing in this Section 2.12 shall be deemed to preclude discussion by any stockholder of any such business. The presiding officer of the annual or special meeting shall, if the facts warrant, refuse to acknowledge a proposal or nomination not made in compliance with the foregoing procedure, and any such proposal or nomination not properly brought before the meeting shall not be considered.

(e) If information submitted pursuant to this Section 2.12 shall be inaccurate to any material extent, such information may be deemed not to have been provided in accordance with this Section 2.12. Any information previously submitted by the stockholder pursuant to this Section 2.12 shall be supplemented by such stockholder and Stockholder Associated Person, if any, not later than ten days after the record date for the annual meeting or special meeting in order to disclose any material change in such information as of the record date. If a stockholder fails to provide such written update within such period, the information as to which written update was required may be deemed not to have been provided in accordance with this Section 2.12.

(f) To be eligible to be a nominee for election of the Corporation, an individual must additionally deliver (in accordance with the time periods for delivery of notice prescribed above) to the Secretary at the principal executive offices of the Corporation a completed written questionnaire with respect to the background and qualification of such nominee (which questionnaire shall be provided by the Secretary upon written request) and a written representation and agreement (in the form provided by the Secretary upon written request) that such person (i) is not and will not become a party to (A) any agreement, arrangement or understanding with, and has not given any commitment or assurance to, any person or entity as to how such person, if elected as a director of the Corporation, will act or vote on any issue or question (a “Voting Commitment”) that has not been disclosed to the Corporation or (B) any Voting Commitment that could limit or interfere with such person’s ability to comply, if elected as a director of the Corporation, with such person’s fiduciary duties under applicable law, (ii) is not and will not become a party to any agreement, arrangement or understanding with any person or entity other than the Corporation with respect to any direct or indirect compensation, reimbursement or indemnification in connection with service or action as a director that has not been disclosed therein, and (iii) in such person’s individual capacity and on behalf of any person or entity on whose behalf the nomination is being made, would be in compliance, if elected as a director of the Corporation, and will comply with all applicable publicly disclosed corporate governance, conflict of interest, confidentiality and stock ownership and trading policies and guidelines of the Corporation.

(g) For purposes of this Section 2.12:

(i) Stockholder Associated Person” of any stockholder shall mean (A) any person controlling, directly or indirectly, or acting in concert with, such stockholder, (B) any beneficial owner of shares of stock of the Corporation owned of record or beneficially by such stockholder and (C) any person controlling, controlled by or under common control with such stockholder or a Stockholder Associated Person as defined in the foregoing clauses (A) and (B);

(ii) “Derivative Transaction” by a person shall mean any (A) transaction in, or arrangement, agreement or understanding with respect to, any option, warrant, convertible security, stock appreciation right or similar right with an exercise, conversion or exchange privilege, or settlement payment or mechanism related to, any security of the Corporation, or any similar instrument with a value derived in whole or in part from the value of a security of the Corporation, in any such case whether or not it is subject to settlement in a security of the Corporation or otherwise and (B) any transaction, arrangement, agreement or understanding which included or includes an opportunity for such person, directly or indirectly, to profit or share in any profit derived from any increase or decrease

in the value of any security of the Corporation, to mitigate any loss or manage any risk associated with any increase or decrease in the value of any security of the Corporation or to increase or decrease the number of securities of the Corporation which such person was, is or will be entitled to vote, in any case whether or not it is subject to settlement in a security of the Corporation or otherwise; and

(iii) “Insider Report” shall mean a statement required to be filed pursuant to Section 16 of the Exchange Act (or any successor provisions), by a person who is a director of the Corporation or who is directly or indirectly the beneficial owner of more than ten percent of the shares of the Corporation.

(h) This Section 2.12 is expressly intended to apply to any business proposed to be brought before an annual meeting or a special meeting of stockholders other than any proposal made pursuant to Rule 14a-8 under the Exchange Act. In addition to the requirements of this Section 2.12 with respect to any business proposed to be brought before an annual meeting, each stockholder submitting such business before an annual meeting of stockholders shall comply with all applicable requirements of state law and of the Exchange Act and the rules and regulations thereunder with respect to the matters set forth in this Section 2.12. Nothing in this Section 2.12 shall be deemed to affect the rights of stockholders to request inclusion of proposals in the Corporation’s proxy statement pursuant to Rule 14a-8 under the Exchange Act.

ARTICLE III

DIRECTORS

Section 3.1. General Powers. The business and affairs of the Corporation shall be under the direction of, and managed by, the Board of Directors, which may exercise all such powers of the Corporation and do all such lawful acts and things as are not required by law, the Certificate of Incorporation or these Bylaws to be done by the stockholders. Directors need not be residents of the State of Delaware or stockholders of the Corporation. The number of directors shall be determined in the manner provided in the Certificate of Incorporation.

Section 3.2. Number and Tenure of Directors. The number and tenure of directors of the Corporation shall be determined as set forth in the Certificate of Incorporation. Vacancies shall be filled as provided in the Certificate of Incorporation. Any director may resign at any time effective on giving written notice to the Chairman of the Board, the President or the Board of Directors and to the Secretary. Such notice may be given either in writing or by means of electronic transmission. Such resignation shall take effect at the time specified in such notice and, unless tendered to take effect upon acceptance thereof, the acceptance of such resignation shall not be necessary to make it effective.

Section 3.3. Removal. Any or all of the directors may be removed from office only on the terms set forth, and in the manner provided, in the Certificate of Incorporation.

Section 3.4. Vacancies. Any vacancies occurring in the Board of Directors and newly created directorships shall be filled in the manner provided in the Certificate of Incorporation.

Section 3.5. Place of Meetings. The Board of Directors may hold meetings, both regular and special, either within or without the State of Delaware. The first meeting of each newly elected Board of Directors shall be held promptly following the adjournment of the annual meeting of the stockholders at the same place as such annual meeting, and no notice of such meeting shall be necessary to the newly elected directors in order to legally constitute the meeting, provided a quorum shall be present. In the event such meeting is not held at such time and place, the meeting may be held at such time and place as shall be specified in a notice given as hereinafter provided for special meetings of the Board of Directors.

Section 3.6. Regular Meetings. Regular meetings of the Board of Directors may be held without notice at such time and in such place, which may be within or without the State of Delaware, as shall from time to time be determined by the Board of Directors; provided, however, that the Board of Directors may determine that the meeting shall not be held in any place, but by means of remote communication.

Section 3.7. Special Meetings. Special meetings of the Board of Directors may be called by the Chairman of the Board, the Chief Executive Officer or the President of the Corporation on at least one day’s notice, either personally, or by mail, overnight courier, electronic mail, facsimile or other means of electronic transmission to each director stating the purpose or purposes for which such meeting is being called. Special meetings shall be called by

the Chairman of the Board, the Chief Executive Officer or the President in like manner and on like notice at the written request of at least two directors stating the purpose or purposes for which such meeting is requested. Notice of any meeting of the Board of Directors for which a notice is required may be waived in writing or by electronic transmission signed by the person or persons entitled to such notice, whether before or after the time of such meeting, and such waiver shall be equivalent to the giving of such notice. Attendance of a director at any such meeting shall constitute a waiver of notice thereof, except where the director attends a meeting for the express purpose of objecting at the beginning of the meeting to the transaction of any business because such meeting is not lawfully called or convened. The Chairman of the Board shall preside at all meetings of the Board of Directors. In the absence of, or inability to act by, the Chairman of the Board, the Chief Executive Officer, if then a member of the Board of Directors, shall preside, and in the absence of, or inability to act by, the Chief Executive Officer, another director designated by the Board of Directors shall preside.

Section 3.8. Informal Action. Unless otherwise restricted by the Certificate of Incorporation, any action required or permitted to be taken at any meeting of the Board of Directors, or of any committee thereof, may be taken without a meeting if all members of the Board of Directors or committee, as the case may be, consent thereto in writing, or by facsimile, electronic mail or other means of electronic transmission, and the writing or writings or electronic transmission or transmissions are filed with the minutes of proceedings of the Board of Directors or committee. Such filings shall be in paper form if the minutes are maintained in paper form or in electronic form if the minutes are maintained in electronic form.

Section 3.9. Participation by Conference Telephone. Unless otherwise restricted by the Certificate of Incorporation or these Bylaws, members of the Board of Directors, or any committee designated by the Board of Directors, may participate in a meeting of the Board of Directors, or committee, by means of conference telephone or other communications equipment by means of which all persons participating in the meeting can hear each other, and participation by such means shall constitute presence in person at such meeting.

Section 3.10. Quorum; Voting. At all meetings of the Board of Directors, a majority of the then duly elected directors shall constitute a quorum for the transaction of business, and the act of a majority of the directors present at any meeting at which there is a quorum shall be the act of the Board of Directors, except as may be otherwise specifically provided by the DGCL or the Certificate of Incorporation. If a quorum shall not be present at any meeting of the Board of Directors, the directors present thereat may adjourn the meeting from time to time.

Section 3.11. Presumption of Assent. A director of the Corporation who is present at a meeting of the Board of Directors at which action on any corporate matter is taken shall be conclusively presumed to have assented to the action taken unless such director’s dissent shall be entered in the minutes of the meeting or unless such director shall file such director’s written dissent to such action with the person acting as the secretary of the meeting before the adjournment thereof or shall forward such dissent by registered mail to the secretary of the Corporation immediately after the adjournment of the meeting. Such right to dissent shall not apply to a director who voted in favor of such action.

Section 3.12. Compensation of Directors. In the discretion of the Board of Directors, directors who are not employees of the Corporation may be paid their expenses, if any, of attendance at each meeting of the Board of Directors or a committee thereof, may be paid a stated salary or a fixed sum for attendance at each meeting of the Board of Directors or a committee thereof and may be awarded other compensation for their service as directors (or committee members).

ARTICLE IV

COMMITTEES OF DIRECTORS

Section 4.1. Appointment and Powers. The Board of Directors may, by resolution passed by a majority of the directors then in office, designate one or more committees, each committee to consist of one or more of the directors of the Corporation. The Board of Directors may designate one or more directors as alternate members of any committee, who may replace any absent or disqualified member at any meeting of the committee. In the absence or disqualification of a member at any meeting of a committee, the member or members thereof present at any meeting and not disqualified from voting, whether or not such member or members constitute a quorum, may unanimously appoint another member of the Board of Directors to act at the meeting in the place of any such absent or

disqualified member. Any such committee, to the extent provided in the resolution of the Board of Directors, shall have and may exercise all the powers and authority of the Board of Directors in the management of the business and affairs of the Corporation (including all powers and authority provided to the Board of Directors under the DGCL, the Certificate of Incorporation and these Bylaws), and may authorize the seal of the Corporation to be affixed to all papers which may require it; but no such committee shall have the power or authority in reference to amending the Certificate of Incorporation or amending, modifying, rescinding or adopting any Bylaws of the Corporation, adopting an agreement of merger or consolidation, recommending to the stockholders the sale, lease, or exchange of all or substantially all of the Corporation’s property and assets, recommending to the stockholders a dissolution of the Corporation or a revocation of a dissolution, recommending to the stockholders any other action or matter expressly required by the DGCL to be submitted to the stockholders for approval or amending the Bylaws of the Corporation; and, unless the resolution designating the committee so provides, such committee shall not have the power or authority to declare a dividend, to authorize the issuance of stock or to adopt a certificate of ownership and merger pursuant to Section 253 of the DGCL.

Section 4.2. Removal. Any member of any committee appointed by the Board of Directors, or the entire membership of such committee, may be removed, with or without cause, by the vote of a majority of the Board of Directors.

Section 4.3. Resignations. Any member of any committee may resign at any time by delivering a written notice of resignation, signed by such member, to the Chairman of the Board, the President or the Board of Directors and to the Secretary. Unless otherwise specified therein, such resignation shall take effect upon delivery. Such notice may be given either in writing or by means of electronic transmission. Such resignation shall take effect upon delivery or, if specified in the notice of resignation, at the time specified in such notice and, unless tendered to take effect upon acceptance thereof, the acceptance of such resignation shall not be necessary to make it effective.

Section 4.4. Committee Minutes. Each committee shall keep regular minutes of its meetings and report the same to the Board of Directors when required. Each committee may determine the procedural rules for meeting and conducting its business and shall act in accordance therewith, except as otherwise provided herein or required by law.

ARTICLE V

WAIVER OF NOTICE

Section 5.1. Waiver. Whenever any notice is required to be given under applicable law or the provisions of the Certificate of Incorporation or these Bylaws, a waiver thereof in writing or by electronic transmission, signed by the person or persons entitled to said notice, whether before or after the time stated therein, shall be deemed equivalent thereto. Neither the business to be transacted at, nor the purpose of, any regular or special meeting of stockholders, directors or members of a committee of the Board of Directors need be specified in any written waiver of notice or any waiver given by electronic transmission.

Section 5.2. Attendance as Waiver of Notice. Attendance of a person at a meeting shall constitute a waiver of notice of such meeting, except when the person attends a meeting for the express purpose of objecting, and objects at the beginning of such meeting, to the transaction of any business because such meeting is not lawfully called or convened.

ARTICLE VI

OFFICERS

Section 6.1. Number and Qualifications. The officers of the Corporation shall be chosen by the Board of Directors and shall be a Chairman of the Board, a Chief Executive Officer, a President, a Chief Financial Officer, one or more Vice Presidents, a Secretary and a Treasurer. The Board of Directors may also choose a Vice Chairman of the Board, one or more Assistant Secretaries and Assistant Treasurers and such additional officers as the Board of Directors may deem necessary or appropriate from time to time. Membership on the Board of Directors shall not be a prerequisite to the holding of any other office. Any number of offices may be held by the same person, unless the Certificate of Incorporation or these Bylaws otherwise provide.

Section 6.2. Election. The Board of Directors at its first meeting after each annual meeting of stockholders shall elect the officers of the Corporation. If the election of officers is not held at such meeting, such election shall be held as soon thereafter as may be convenient. The Board of Directors may also elect or appoint officers of the Corporation at any other meeting of the Board of Directors.

Section 6.3. Other Officers and Agents. The Board of Directors may choose such other officers and agents as it shall deem necessary or appropriate, which officers and agents shall hold their offices for such terms and shall exercise such powers and perform such duties as shall be determined from time to time by the Board of Directors.

Section 6.4. Compensation of Officers. The Board of Directors shall have the authority to establish compensation of all officers for service to the Corporation. No officer shall be prevented from receiving such salary or other compensation by reason of the fact that such officer is also a director of the Corporation.

Section 6.5. Term of Office. The officers of the Corporation shall hold office until their successors are chosen and qualified or until their earlier resignation or removal. Any officer elected or appointed by the Board of Directors may be removed at any time, either with or without cause, by the affirmative vote of a majority of the directors then in office at any meeting of the Board of Directors. If a vacancy shall exist in any office of the Corporation, the Board of Directors may elect any person to fill such vacancy, such person to hold office as provided in Article VI, Section 6.1.

Section 6.6. The Chairman of the Board. The Chairman of the Board, if one is chosen, shall be chosen by the Board of Directors from among the members of the Board of Directors. The Chairman of the Board shall preside at all meetings of the stockholders and of the Board of Directors, and shall perform such other duties and have such other powers as the Board of Directors may from time to time prescribe.

Section 6.7. The Chief Executive Officer. The Chief Executive Officer shall be the principal executive officer of the Corporation and shall, in general, supervise and control all of the business and affairs of the Corporation, unless otherwise provided by the Board of Directors. In the absence of the Chairman of the Board, the Chief Executive Officer shall preside at all meetings of the stockholders and, if the Chief Executive Officer is a director, at all meetings of the Board of Directors, and shall see that orders and resolutions of the Board of Directors are carried into effect. The Chief Executive Officer may sign bonds, mortgages, certificates for shares and other contracts and documents on behalf of the Corporation, whether or not under the seal of the Corporation, except in cases where the signing and execution thereof shall be expressly delegated by law, the Board of Directors or these Bylaws to some other officer or agent of the Corporation. The Chief Executive Officer shall have general powers of supervision and shall be the final arbiter of all differences between officers of the Corporation, and the Chief Executive Officer’s decision as to any matter affecting the Corporation shall be final and binding as between the officers of the Corporation, subject only to the Board of Directors. The Chief Executive Officer shall perform such other duties as the Board of Directors may from time to time prescribe.

Section 6.8. The President. Unless another party has been designated as Chief Operating Officer, the President shall be the Chief Operating Officer of the Corporation, responsible for the day-to-day active management of the business of the Corporation, under the general supervision of the Chief Executive Officer. In the absence of the Chief Executive Officer, the President shall perform the duties of the Chief Executive Officer and, when so acting, shall have all the powers of, and be subject to all the restrictions upon, the Chief Executive Officer. The President shall have concurrent power with the Chief Executive Officer to sign bonds, mortgages, certificates for shares and other contracts and documents, whether or not under the seal of the Corporation, except in cases where the signing and execution thereof shall be expressly delegated by law, the Board of Directors or these Bylaws to some other officer or agent of the Corporation. In general, the President shall perform all duties incident to the office of the President and such other duties as the Chief Executive Officer or the Board of Directors may from time to time prescribe.

Section 6.9. The Chief Operating Officer. The Board of Directors shall designate whether the President or some other party shall be the Chief Operating Officer of the Corporation. If the President has not been designated as Chief Operating Officer, the Chief Operating Officer shall have such duties and responsibilities, under the general supervision of the President, as the President or the Board of Directors may from time to time prescribe.

Section 6.10. The Chief Financial Officer. The Chief Financial Officer shall keep or cause to be kept the books of account of the Corporation in a thorough and proper manner, and shall render statements of the financial

affairs of the Corporation in such form and as often as required by the Board of Directors or the Chief Executive Officer. The Chief Financial Officer shall perform other duties commonly incident to such office and shall also perform such other duties and have such other powers as the Board of Directors or the Chief Executive Officer shall designate from time to time. The Board of Directors or the Chief Executive Officer may direct any assistant financial officer to assume and perform the duties of the Chief Financial Officer in the absence or disability of the Chief Financial Officer, and each assistant financial officer shall perform other duties commonly incident to such office and shall also perform such other duties and have such other powers as the Board of Directors or the Chief Executive Officer shall designate from time to time.

Section 6.11. The Vice Presidents. In the absence of the President or in the event of the President’s inability or refusal to act, the Vice President (if there is more than one, in the order determined by the Board of Directors, or in the absence of such determination, then in the order of their election) shall perform the duties of the President and, when so acting, shall have all the powers of, and be subject to all the restrictions upon, the President. The Vice Presidents shall perform such other duties and have such other powers as the Chief Executive Officer, the President or the Board of Directors may from time to time prescribe.

Section 6.12. The Secretary. At the direction of the Board of Directors, the Secretary shall attend all meetings of the Board of Directors and all meetings of the stockholders and record all the proceedings of the meetings of the Corporation and of the Board of Directors in a book to be kept for that purpose and shall perform like duties for the committees of the Board of Directors when required. The Secretary shall give, or cause to be given, or cause to be given notice of all meetings of the stockholders and meetings of the Board of Directors and shall perform such other duties as the Chief Executive Officer, the President or the Board of Directors may from time to time prescribe. The Secretary shall have custody of the corporate seal of the Corporation, and the Secretary or an Assistant Secretary shall have authority to affix the same to any instrument requiring it, and when so affixed, it may be attested by the Secretary’s signature or by the signature of such Assistant Secretary. The Board of Directors may give general authority to any other officer to affix the seal of the Corporation and to attest the affixing by such officer’s signature.

Section 6.13. The Assistant Secretary. The Assistant Secretary, or if there be more than one, the Assistant Secretaries in the order determined by the Board of Directors (or if there be no such determination, then in the order of their election), shall, in the absence of the Secretary or in the event of the Secretary’s inability or refusal to act, perform the duties and exercise the powers of the Secretary and shall perform such other duties and have such other powers as the Chief Executive Officer, the President or the Board of Directors may from time to time prescribe.

Section 6.14. The Treasurer. The Treasurer shall have the custody of the corporate funds and securities and shall keep full and accurate accounts of receipts and disbursements in books belonging to the Corporation and shall deposit all moneys and other valuable effects in the name and to the credit of the Corporation in such depositories as may be designated by the Board of Directors. The Treasurer shall disburse the funds of the Corporation as may be ordered by the Board of Directors, taking proper vouchers for such disbursements, and shall render to the Chief Executive Officer and the Board of Directors, at its regular meetings, or when the Board of Directors so requires, an account of all of the Treasurer’s transactions as Treasurer and of the financial condition of the Corporation. If required by the Board of Directors, the Treasurer shall give the Corporation a bond (which shall be renewed every six (6) years) in such sum and with such surety or sureties as shall be satisfactory to the Board of Directors for the faithful performance of the duties of the Treasurer’s office and for the restoration to the Corporation, in case of the Treasurer’s death, resignation, retirement or removal from office, of all books, papers, vouchers, money and other property of whatever kind in the Treasurer’s possession or under the Treasurer’s control belonging to the Corporation.

Section 6.15. The Assistant Treasurer. The Assistant Treasurer, or if there shall be more than one, the Assistant Treasurers in the order determined by the Board of Directors (or if there be no such determination, then in the order of their election), shall, in the absence of the Treasurer or in the event of the Treasurer’s inability or refusal to act, perform the duties and exercise the powers of the Treasurer and shall perform such other duties and have such other powers as the Chief Executive Officer, the President, the Chief Financial Officer or the Board of Directors may from time to time prescribe.

ARTICLE VII

CERTIFICATES OF STOCK, TRANSFERS AND RECORD DATES

Section 7.1. Form of Certificates. The shares of the Corporation shall be represented by certificates, provided that the Board of Directors may provide by resolution or resolutions that shares of some or all of any or all classes or series of its stock shall be uncertificated. Any such resolutions shall not apply to shares represented by a certificate until such certificate is surrendered to the Corporation. Notwithstanding the adoption of such a resolution by the Board of Directors, every holder of stock in the Corporation shall be entitled to have a certificate signed by, or in the name of, the Corporation by (a) the Chairman of the Board, the Vice-Chairman of the Board or the President of the Corporation, and (b) the Secretary, the Treasurer, an Assistant Secretary or an Assistant Treasurer of the Corporation, certifying the number of shares owned by such holder in the Corporation. If the Corporation shall be authorized to issue more than one class of stock or more than one series of any class, the powers, designations, preferences and relative, participating, optional or other special rights of such class of stock or series thereof and the qualifications, limitations or restrictions of such preferences and/or rights shall be set forth in full or summarized on the face or back of the certificate which the Corporation shall issue to represent such class or series of stock; provided that, except as otherwise provided in Section 202 of the DGCL, in lieu of the foregoing requirements, there may be set forth, on the face or back of the certificate that the Corporation shall issue to represent such class or series of stock, a statement that the Corporation will furnish without charge to each stockholder who so requests the powers, designations, preferences and relative, participating, optional or other special rights of each class of stock or series thereof and the qualifications, limitations or restrictions of such preferences and/or rights. Subject to the foregoing, certificates of stock of the Corporation shall be in such form as the Board of Directors may from time to time prescribe.

Section 7.2. Facsimile Signatures. Where a certificate is countersigned (i) by a transfer agent other than the Corporation or its employee or (ii) by a registrar other than the Corporation or its employee, any other signatures on the certificate may be facsimile. In case any officer, transfer agent or registrar who has signed, or whose facsimile signature has been placed upon, a certificate shall have ceased to be such officer, transfer agent or registrar before such certificate is issued, it may be issued by the Corporation with the same effect as if such person were such officer, transfer agent or registrar at the date of issue.

Section 7.3. Lost Certificates. The Board of Directors may direct a new certificate or certificates to be issued in place of any certificate or certificates theretofore issued by the Corporation alleged to have been lost, stolen or destroyed, upon the making of an affidavit of that fact by the person claiming the certificate of stock to be lost, stolen or destroyed. When authorizing such issue of a new certificate or certificates, the Board of Directors may, in its discretion and as a condition precedent to the issuance thereof, require the owner of such lost, stolen or destroyed certificate or certificates, or such owner’s legal representative, to advertise the same in such manner as the Corporation shall require and/or give the Corporation a bond in such sum as it may direct as indemnity, or other form of indemnity, against any claim that may be made against the Corporation or its transfer agent or registrar with respect to the certificate alleged to have been lost, stolen or destroyed.

Section 7.4. Transfers of Shares. All transfers of shares of the stock of the Corporation are subject to the terms, conditions and restrictions, if any, of the Certificate of Incorporation. Transfers of shares of the capital stock of the Corporation shall be made on the books of the Corporation by the registered holder thereof, or by such holder’s attorney thereunder authorized by power of attorney duly executed and filed with the Secretary of the Corporation, or with a transfer agent appointed as provided in Article VII, Section 7.5, and, if certificated shares, on surrender of the certificate or certificates for the shares properly endorsed and the payment of all transfer taxes thereon. The person in whose names shares of stock are registered on the books of the Corporation shall be considered the owner thereof for all purposes as regards the Corporation, but whenever any transfer of shares is made for collateral security, and not absolutely, that fact, if known to the Secretary, shall be stated in the entry of transfer. The Board of Directors may, from time to time, make any additional rules and regulations as it may deem expedient, not inconsistent with these Bylaws, concerning the issue, transfer and registration of shares of capital stock of the Corporation.

Section 7.5. Transfer Agents and Registrants The Board of Directors may appoint one or more transfer agents and one or more registrars for the stock of the Corporation.

Section 7.6. Registered Stockholders. The Corporation shall be entitled to recognize the exclusive right of a person registered on its books as the owner of shares to receive dividends and to vote as such owner and to hold liable for calls and assessments a person registered on its books as the owner of shares, and shall not be bound to recognize any equitable or other claim to, or interest in, such share or shares on the part of any other person, whether or not the Corporation shall have express or other notice thereof, except as otherwise required by the law of the State of Delaware.

ARTICLE VIII

CONFLICT OF INTERESTS

Section 8.1. Contract or Relationship Not Void. No contract or transaction between the Corporation and one or more of its directors or officers, or between the Corporation and any other corporation, partnership, limited liability company, association or other organization in which one or more of its directors or officers are directors, officers, partners, members or managers or have a financial interest shall be void or voidable solely for this reason, or solely because such director or officer is present at, or participates in, the meeting of the Board of Directors or committee thereof which authorizes the contract or transaction, or solely because such director’s or officer’s vote is counted for such purpose, if:

Section 8.2. Quorum. Common or interested directors may be counted in determining the presence of a quorum at a meeting of the Board of Directors or of a committee which authorizes the contract or transaction.

ARTICLE IX

GENERAL PROVISIONS

Section 9.1. Dividends. Dividends upon the capital stock of the Corporation, subject to the provisions of the Certificate of Incorporation, if any, may be declared by the Board of Directors at any regular or special meeting thereof, pursuant to law, out of funds legally available therefor. Dividends may be paid in cash, in property or in shares of capital stock or rights to acquire the same, subject to the provisions of the Certificate of Incorporation. Before payment of any dividend, there may be set aside out of any funds of the Corporation available for dividends such sum or sums as the directors from time to time, in their absolute discretion, think proper as a reserve or reserves to meet contingencies, or for equalizing dividends, or for repairing or maintaining any property of the Corporation, or for such other purpose as the directors shall think conducive to the interest of the Corporation, and the directors may modify or abolish any such reserve in the manner in which it was created.

Section 9.2. Checks. All checks or demands for money and notes of the Corporation shall be signed by such officer or officers or such other person or persons as the Board of Directors may from time to time designate.

Section 9.3. Fiscal Year. The fiscal year of the Corporation shall end on the thirty-first (31st) day of December of each year unless otherwise fixed by resolution of the Board of Directors.

Section 9.4. Stock in Other Corporations. Shares of any other corporation which may from time to time be held by this Corporation may be represented and voted at any meeting of stockholders of such corporation by the Chairman of the Board, the Chief Executive Officer, the President, the Chief Financial Officer or a Vice President of the Corporation, or by any proxy appointed in writing by the Chairman of the Board, the Chief Executive Officer, the President, the Chief Financial Officer or a Vice President of the Corporation, or by any other person or persons

thereunto authorized by the Board of Directors. Shares of capital stock of any other corporation represented by certificates standing in the name of the Corporation may be endorsed for sale or transfer in the name of the Corporation by the Chairman of the Board, the Chief Executive Officer, the President, the Chief Financial Officer or any Vice President of the Corporation or by any other officer or officers thereunto authorized by the Board of Directors.

Section 9.5. Corporate Seal. The Corporation may have, but shall not be required to have, a corporate seal as shall be determined by the Secretary of the Corporation in the Secretary’s discretion. If a corporate seal is obtained, the seal shall contain the name of the Corporation and the words “Corporate Seal, Delaware”, and the use thereof shall be determined from time to time by the officer or officers executing and delivering instruments on behalf of the Corporation, provided that the affixing of a corporate seal to an instrument shall not give the instrument additional force or effect or change the construction thereof. The seal, if any, may be used by causing it or a facsimile thereof to be impressed or affixed or in any other manner reproduced.

ARTICLE X

AMENDMENTS

These Bylaws may be altered, amended or repealed, and new bylaws may be adopted, only in the manner provided in the Certificate of Incorporation.