Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on September 30, 2008.
As of Monday, June 17th, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
711, 711b, and 711c1996-2001 model year 4.6L Ford Mustang GTThe upper intake plenum is located between the throttle body and the lower intake manifold.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-640-1
  • Executive Order 640-1 / D640-1
  • ARB # D-640-1
  • Executive Order No: D-640-1
  • C.A.R.B. No. D-640-1
  • Resolution D-640-1
For Free CARB Executive Order Status verification, email an image of the device Executive Order label as well as the Year/Make/Model and Test Group # of the vehicle to [email protected]

Download: Executive Order D-640-1 PDF

D-640-1 Document:



                               |       State of California
                                   AIR RESOURCES BOARD

                                EXECUTIVE ORDER D—640—1

                                   Relating to Exemptions under
                            Section 27156 of the Vehicle Code

                                _ C&L Performance Inc.
                              TrueFlow Upper Intake Plenum

 Pursuant to the authority vested in the Air Resources Board by Section 27156 of the
 Vehicle Code; and      _                                                            |

 Pursuant to the authority vested in the undersigned by Sections 39515 and 39516 of the
 Health and Safety Code and Executive Order G—02—003;

 T IS ORDERED AND RESOLVED: That installation of the TrueFlow Upper Intake
  Plenums, manufactured by C&L Performance Inc. of 207 Green Cove Rd., Huntsville,
  Alabama 35803, has been found not to reduce the effectiveness of the applicable
_ vehicle pollution control systems, and therefore, the TrueFlow Upper Intake Plenums
  are exempt from the prohibitions in Section 27156 of the Vehicle Code for installation on
  the vehicles listed in Attachment A. The TrueFlow Upper Intake Plenum is installed
  between the throttle body and the lower intake manifold or supercharger housing.

 This Executive Order is based on Cold—Start CVS—75 Federal Test Procedure tests and
 On—Board Diagnostic II System tests conducted by C&L Performance Inc. with the
 TrueFlow Upper Intake Plenums.

 If evidence provides the Air Resources Board with reasons to suspect that the TrueFlow
 Upper Intake Plenums will affect the durability of the emission control system, C&L
 Performance Inc. shall be required to submit durability data to show that the durability of
 the vehicle emission control system is not, in fact, affected and/or that the add—on or
 modified parts demonstrate adequate durability.

 This Executive Order is valid provided that installation instructions for the TrueFlow
 Upper Intake Plenums do not recommend tuning the vehicles to specifications different
 from those of the vehicle manufacturer.

 Changes made to the design or operating conditions of the TrueFlow Upper Intake
 Plenums, as exempt by the Air Resources Board, which adversely affect the
 performance of the vehicles‘ emission control system, shall invalidate this Executive
 Order.

 Marketing of the TrueFlow Upper Intake Plenums using identification other than that
 shown in this Executive Order or for an application other than that listed in this
 Executive Order shall beprohibited unless prior approval is obtained from the Air
 Resources Board. Exemption of the TrueFlow Upper Intake Plenums shall not be
 construed as exemption to sell, offer for sale, or advertise any component of the system
 as an individual device.                                                      -


                                               «2.


 This Executive Order shall not apply to any TrueFlow Upper Intake Plenums advertised,
 offered for sale, sold with, or installed on a motor vehicle prior to or concurrent with
 transfer to an ultimate purchaser.

 This Executive Order does not constitute any opinion as to the effect the use of the
 TrueFlow Upper Intake Plenums may have on any warranty either expressed or implied
 by the vehicle manufacturer.

 No claim of any kind, such as "Approved by the Air Resources Board," may be made
 with respect to the action taken herein in any advertising or other oral or written
 communication.

 In addition to the foregoing, the Air Resources Board reserves the right in the future to
 review this Executive Order and the exemption provided herein to assure that the
 exempted add—onor modified part continues to meet the standards and procedures of
 California Code of Regulations, Title 13, Section 2222, et seq.                  »

 THIS EXECUTIVE ORDER DOES NOT CONSTITUTE A CERTIFICATION,
 ACCREDITATION, APPROVAL, OR ANY OTHER TYPE OF ENDORSEMENT BY THE
 AIR RESOURCES BOARD OF ANY CLAIMS OF THE APPLICANT CONCERNING
 ANTI—POLLUTION BENEFITS OR ANY ALLEGED BENEFITS OF C&L
 PERFORMANCE INC.‘S TRUEFLOW UPPER INTAKE PLENUMS.

_ Violation of any of the above conditions shall be grounds for revocation of this Executive
 Order. The Executive Order may be revoked only after a ten day written notice of
 intention to revoke the Executive Order, in which period the holder of the Executive
 Order may request in writing a hearing to contest the proposed revocation. If a hearing
 is requested, it shall be held within ten days of receipt of the request, and the Executive
 Order may not be revoked until a determination is made after the hearing that grounds
 for revocation exist.                               .

 Executed at El Monte, California, this     3C déy of September 2008.




                                          Annette Hebert, Chief
                                          Mobile Source Operations Division




    C&L PERFORMANCE INC. — TRUEFLOW UPPER INTAKE PLENUMS — D—640—1


                                            Attachment A



                                            C&L Performance Inc.

                                       TrueFIow- Upper Intake Plenums

         Part Number                 Model Year                        Model Specification

             711                     1996—2001    |4.6L Ford Mustang GT

            7MA                      2002—2004    |4.6L Ford Mustang GT
         711b, 711Ab
 (w/ black powder coat finish)       1996—2004    |4.6L Ford Mustang GT
         711c, 711Ac                    |
(w/ chrome powder coat finish)       1996—2004    [(4.6L Ford Mustang GT

             730                     1999—2004    |5.4L Ford Lightning & Harley Davidson Lightning Truck
             730B                ,                           .     .               .         .   .   |
 (w/ black powder coat finish)       1999—2004    |5.4L Ford Lightning & Harley Davidson Lightning Truck
             730C                                            binin                 .         .   .
(w/ chrome powder coat finish)       1999—2004    |5.4L Ford Lightning & Harley Davidson Lightning Truck

            730G
                                     1999—2004    5.4L Ford Lightning & Harley Davidson Lightning Truck
 (w/ gray powder coat finish)




             C&L PERFORMANCE INC. — TRUEFLOW UPPER INTAKE PLENUMS — D—640—1



Document Created: 2009-08-04 15:52:58
Document Modified: 2009-08-04 15:52:58

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