Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on June 30, 2012.
As of Tuesday, June 25th, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
See PDFSee PDFSee PDF

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-231-37
  • Executive Order 231-37 / D231-37
  • ARB # D-231-37
  • Executive Order No: D-231-37
  • C.A.R.B. No. D-231-37
  • Resolution D-231-37
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-231-37 PDF

D-231-37 Document:



                                                        State of California
                                                    AIR RESOURCES BOARD

                                             — EXECUTIVE ORDER D—231—37

                                         Relating to Exemptions Under Section 27156
                                                    of the California Vehicle Code

                                                t
                                                     Whippl:e Industries, Inc.
                                                     Whipple Supercharger

 Pursuant to the authority vested in the Air Resources Board by Sec’non 217156 of the Vehicle
 Code; and

| Pursuant to the authorlty vested in the undersigned by Section 39515 and Seotlon 39516 of
  the Health and Safety Code and Executive Order G—02—003;

 IT IS ORDERED AND RESOLVED: That the installation of the Whipple Supercharger, —
 manufactured and marketed by Whipple Industries, Inc., 3292 N. Weber, Fresno, California
 93722, has been found not to reduce the effectiveness of the applicable vehicle pollution
 control systems and, therefore, is exempt from the prohibitions of Section 27156 of the
 Vehicle Code for the following vehicles:

              —                                              ENGINE
                                                                          MAX    COMPRESSOR
                                                                                                   CRANK    -
                                                                                                                   —
                                                                                                                  SC
   . YEARS                   MAKE          WHIPPLE KIT #     (LNER . BOOST          sIZE           PULLEY       PULLEY —
                                                                    | PSI                           SIZE
                  _       Ford                        P         |                             ’         .
  2011—2013               Mustang*      WK—2000 Series         5.0L       10         ,___2.3L      6,.500       3.000
       '                  Ford        t                '                                   .
  2011—2013               Mustang* ___| WK—2000 Series         5.0L       10             2.3L      6.500        3.125
          '           .   Ford                                                          '
  2011—2013               Mustang*        WK—2000 Series       5.0L       10     .          2.3L   6.500        3.250
      »                   Ford       C                                f                            .
  2011—2013 | Mustang*                    WK—2000 Series       5.0L       10                2.3L   6.500        3.385

 * Includes Boss Mustang without Trackey 6ption

 TheWhipple Supercharger kit, WK—2000 Series, consists of the following main
—components:                Twin Screw Whipple supercharger, intercooler, intake manifold, bypass
 valve, reflashed ECM, dual port throttiebody, new fuel injectors, modified air cleaner lid
 with stock hydrocarbon adsorber, and a newair intake tube from air cleaner to the
 throttlebody. The breather hose may be replaced with an SAE30R9 rated hose. Boost is
 limited to a maximum of 10 psi. The stock crankshaft pulley, mass air flow sensor
 element, fuel pump, and radiator thermostat are retained during installation. The mass air
 flow sensor element is reinstalled in the air cleaner lid which is the same location as stock.

 This Executive . Order is valid provided that the installation instructions for the Whipple
 Supercharger will not recommend tuning the vehicle to specifications dlfferent from those .
 submitted by the device manufacturer..

 Changes made to the design or operating conditions of the Whipple Supercharger, as
 exempt by the Air Resources Board, which adversely affect the performance of the vehicle‘s
 pollution control system shall invalidate this Executive Order.


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

Marketing of the Whipple Supercharger using any idenfification other than that shown in this
Executive Order or marketing of the Whipple Supercharger for an application other than
those listed in this Executive Order shall be prohibited unless prior approval is obtained from
the Air Resources Board.

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

This Executive Order is granted based on emissions and OBD II test data that was
generated in support of Executive Order D—598—7 for a similar supercharger kit. The test
vehicle was a 2012 model year 5.0L Ford Mustang certified to the Low Emission Vehicle II
Ultra Low Emission Vehicle emission standards.

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—on or modified part
continues to meet the standards and procedures of Title 13, California. Code of Regulations,
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 THE WHIPPLE
SUPERCHARGER.
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.

Violation of any of the above conditions shall be grounds for revocation of this order. The
order may be revoked only after a ten—day written notice of intention to revokethe order, in
which period the holder of the 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 order may not be revoked until a determination is made after the
hearing that grounds for revocation exist.


Executed at El Monte, California, this    3@         day of May 2012.




                                               bert, Chisef
                                     Mobile Source Operations Division




         WHIPPI E INNLI&RTRIFS INC _ WHIPPI E SHIPEFRCHARCGER _ DN—2AM1.—37



Document Created: 2013-03-14 10:52:55
Document Modified: 2013-03-14 10:52:55

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