Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on October 27, 2006.
As of Monday, January 20th, 2025 this Executive Order has not been overturned or superceeded.

Approved Parts

ModelsModification
1996 through 2007 Ford Vehicles, see pdfThe Whipple Charger for Ford vehicles consists of the following main components: Twin Screw Whipple supercharger, intake manifold, bypass valve, 160 degree thermostat to replace the stock thermostat, new air cleaner housing with a high-flow element, fuel pump, reflashed ECM, mass air flow sensor, and a set of high flow injectors. Some kits may include an intercooler. The breather hose may be replaced with an SAE30R9 rated hose.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-231-25
  • Executive Order 231-25 / D231-25
  • ARB # D-231-25
  • Executive Order No: D-231-25
  • C.A.R.B. No. D-231-25
  • Resolution D-231-25
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-231-25 PDF

D-231-25 Document:

CARB_D-231-25

State of California AIR RESOURCES BOARD EXECUTIVE ORDER D—231—25 Relating to Exemptions Under Section 27156 of the California Vehicle Code Whipple Industries, Inc. Whipple Charger 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 Section 39515 and Section 39516 of the Health and Safety Code and Executive Order G—02—003; IT IS ORDERED AND RESOLVED: That the installation of the Whipple Charger, 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 Ford Motor Company vehicles as listed in Exhibit A which is attached hereto and incorporated herein. The Whipple Charger for Ford vehicles consists of the following main components: Twin Screw Whipple supercharger, intake manifold, bypass valve, 160 degree thermostat to replace the stock thermostat, new air cleaner housing with a high—flow element, fuel pump, reflashed ECM, mass air flow sensor, and a set of high flow injectors. Some kits may include an intercooler. The breather hose may be replaced with an SAE30RSY rated hose. This Executive Orderis valid provided that the installation instructions for the Whipple Charger will not recommend tuning the vehicle to specifications different from those submitted by the device manufacturer. Changes made to the design or operating conditions of the Whipple Charger, 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 Charger 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 Charger using any identification other than that shown in this Executive Order or marketing of the Whipple Charger 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 Charger may have on any warranty either expressed or implied by the vehicle manufacturer.

This Executive Order is granted based on previously submitted emission test data (D—231—23 and D—231—24) conducted on a 2005 model year Ford F—150 with a 5.4 liter engine and a 2005 model year 4.6L Ford Mustang, both certified to the Low Emission Vehicle II Low Emission Vehicle (LEV II LEV) emission standards. The emission test results on both vehicles, in the modified configuration, were below the applicable certification standards. Examination of the OBD II system showed no affect on the vehicle‘s OBD I! system operation. 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 CHARGER. 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 revoke the 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 Z Z7 day of October 2006 ZeamwFons‘ Annette Hebert, Chief Mobile Source Operations Divigion WHIPPLE INDUSTRIES, INC. — WHIPPLE CHARGER — D—231—25

Exhibit A | MAX CRANK YEARS MAKE WHIPPLE KT # ENGINE BOOST COMPRESSOR—‘ PULLEY“ 5C (LITER) PSI SIZE SE PULLEY 1996—2004 |Ford Mustang WIK—4.6—2V 4.6L 10 2.3L 6.555 4.000 1996—2004|Ford Mustang WIK—4.6—2V 4.6L 10 2.3L 6.555 4.250 (1996—2004(Ford Mustang WIK—4.6—20—1C 4.6L 10 2.3. 6.555 3.250 1996—2004 |Ford Mustang WIK—4.6—2V—1C 4.6L 10 23L 6.555 3.500 1996—2004 |Ford Mustang WIK—4.6—2V—1C 4.6L 10 23L 6.555 3.625 1996—2004 |Ford Mustanc WIK—4.6—2V—1C 4.6L 10 2.3L 6.555 3.750 1996—2004 |Ford Mustang WIK—4.6—2v—1C 4.6L. 10 23. 6.555 3.875 1996—2004 |Ford F150/F250/F350/Expedition ___\WIK—5.4—2V—IC 54L 10 2.3t. 6.555 3.375 1996—2004 |Ford F150/F250/F350/Expedition |WIK—5.4—2V—4C 54L 10 2.3L. 6.555 3.500 1996—2004 |Ford F150/F250/F350/Expedition ___|WIK—5.4—2V—IC 5.4L 10 2.3L 6.555 3.625 1996—2004 |Ford F150/F250/F350/Expedition |WIK—5.4—2V—IC 5.4L 10 2.3L 6.555 3.750 1996—2004 |Ford F150/F250/F350/Expedition __|WIK—5.4—2V 5.4L 10 2.3L 6.555 3.875 1996—2004 |Ford F150/F250/F350/Expedition |WiK—5.4—2V 5.4L 10 2.3L. 6.555 4.000 1996—2004 |Ford F15D/F25D/F350/Expedition |WIK—5.4—2V 5.41 10 23L 5.555 4125 1998—2001 |Ford Mustang Cobra WIK—4.6—4V—IC 4.6L 10 23L 6.555 3.000 1998—2001 [Ford Mustang Cobra Wi—4.6—AV—4C 4.61 10 2.3 6.555 3125 1998—2001 |Ford Mustang Cobra WIK—4.6—4V—1C 4.6L 10 2.3L 6.555 3.250 1998—2001 |Ford Mustang Cobra WIK—4.6—4V—1C 4.6L 10 23L 6.555 3.385 1998—2006|Ford F250/F350 WIK—6.8L 6.8L 10 23L 7.500 3.485 {1998—2006 |Ford F250/F350 WIC—6.81—IC 6.8L 10 2.3L 7.500 3.250 1999—2004|Ford Lightning/HarleyTruck WIK—5.41—2023 5.4L 15 2.3L. 7.500 2.750 1999—2004 |Ford Lightning/Hariey Truck WIK—5.41—2423 5.4L 15 23L 7.500 3.000 1999—2004 |Ford Lightning/Harley Truck WIK—5.41—2V23 5.4L 15 2.3L 7.500 3.250 1999—2004|Ford Lightning/Harley Truck WIik—5.41—2V33 5.4L 15 3.3L 7.500 4.500 1999—2004]Ford Lightning/Harley Truck WIK—5.41—2V33 5.4L 15 3.3. 7.500 4.750 1999—2004|Ford Lightning/Harley Truck WIK—5.41—2V33 54L 15 3.3 7.500 5.000 2002—2004|Ford Cobra WIKC—4.6L—4V23 4.6L 15 2.3L 7.500 3.250 2002—2004|Ford Cobra WIK—4.6L—4V23 4.6L 15 2.3L 7.500 3.500 2002—2004 |Ford Cobra WIK—4.6L—4V33 4.6L 15 33L 7.500 4.250 2002—2004|Ford Cobra WIKC—4.61—4V33 4.6L 15 3.3L 7.500 4.500 2002—2004|Ford Cobra WIK—4.6L—4V33 4.61. 15 3.3L 7.500 4.750 2002—2004 |Ford Cobra WIK—4.6L—4V33 4.6L 15 3.3L 7.500 5.000 2002—2006 |Ford Ranger/Mazda B—Series WIK—3.0L 3.0L 1 12L 5.830 2.750 2002—2006 |Ford Ranger/Mazda B—Series WIK—3.0L 3.0L 11 1.2L 5.830 2.875 2002—2006 |Ford Ranger/Mazda B—Series WIK—3.0L 3.0L 11 1.2L 5.830 3.000 2002—2006 |Ford Ranger/Mazda B—Series WIK—3.0L 3.0L 11 1.2L 5.830 . 3.125 2004—2007 |Ford F150/F250/F350/Expedition |WIK—5.4L—3V—IC 5AL 10 2.3 6.500 3.250 2004—2007Ford F150/F250/F350/Expedition |WIK—5.4L—3V—IC 5.4L 10 23L 6.500 3.385 2004—2007 |Ford F150/F250/F350/Expedition |WIK—5.4L—3V—IC 5AL 10 23L 6.500 3.500 2004—2007 |Ford F150/F250/F350/Expedition WIK—5.4L—3V 5.4L 10 2.3L. 6.500 3.385 2004—2007 |Ford F150/F250/F350/Expedition |WIK—5.4L—3V 5.4L 10 23L 6.500 3,500 2005—2007 |Ford F25D/F35D WIK—6.8L—3V—IC 6.8L 10 23L 6.500 3.000 2005—2007 |Ford F250/F350 WIK—6.8L—3V—IC 6.8L 10 2.3L 6.500 3.125 2005—2007 |Ford F250/F350 WIK—6.81—3V—1C 6.8L 10 2.3L. 6.500 3.250 2005—2007 |Ford F250/F350 WIK—6.8L—3V 6.8L 10 2.3L 6,500 3.125 2005—2007 |Ford F250/F350 WIK—6.8L—3V 6.8L 10 2.3L 6.500 3.250 2005—2007 |Ford F25D/F350 WIK—6.81.—3V 6.8L 10 23L 6.500 3.385 2005—2007Ford Mustang WIK—5.41—3V 4.6L 12 2.3L 6.500 4.250 2005—2007 |Ford Mustang WIK—5.41—3V 4.6L 12 2.3L. 6.500 4125 2005—2007 |Ford Mustang WIKC—5.41—3V 4.6L. 12 2.3L 6.500 4.000 2005—2007 |Ford Mustang WIKC5.4L—3V 4.6L 12 2.31. 6.500 3.875 2005—2007 |Ford Mustang WIK—5.41—3V 4.6L 12 2.3L. 6.500 3.750 2005—2007 |Ford Mustang WIK—5.41—3V 4.6L 12 2.3L 6.500 3.625 2005—2007|Ford Mustang WIK—5.4L—3V 4.6L 12 2.3L 6.500 3.500 2005—2007|Ford Mustang WIK—5.4L—3V 4.6L 12 23L 6.500 3.375 2005—2007 |Ford Mustang Wik—5.4L—3V 4.GL. 12 2.3L. 6.500 3.250 2005—2007 |Ford Mustang WIK—4.6L—3V—1C 4.6L 12 2.3L. 6.500 2.750 2005—2007|Ford Mustang WIK—4.6L—3V—1C 4.6L. 12 2.3L. 6.500 2.875 2005—2007 |Ford Mustang WIK—4.6L—3V—IC 4.6L 12 2.3L 6.500 3.000 2005—2007 |Ford Mustang WIK—4.6L—3V—IC 4.6L 12 23L 6.500 3125 2005—2007|Ford Mustang WIK—4.6L—3V—IC 4.6L 12 23L 6.500 3.250 2005—2007 |Ford Mustang WIK—4.6L—3V—IC 4.GL 12 2.3L 6.500 3.385 2005—2007 |Ford Mustang WIK—4.6L—3V—IC 4.6L 12 2.3L 6.500 3.500 2005—2007]Ford Mustang WIK—4.6L—3V—1C 4.6L 12 2.3L 6.500 3.625 2005—2007 |Ford Mustang WIK—4.6L—3V—IC 4.6L. 12 2.3L. 6.500 3.750 2005—2007 |Ford Mustang WIK—4.61—3V—IC 4.6L 12 2.3L 6.500 3.875 2005—2007]Ford Mustang WIK—4.6L—3V—IC 4.6L 12 2.3L 6.500 4.000 IC = INTERCOOLED


Document Created: 2006-12-04 14:09:33
Document Modified: 2006-12-04 14:09:33

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