Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on July 29, 1999.
As of Tuesday, March 26th, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

ModelsModification
1995 to 2000 model-year Toyota trucks that are equipped with a 3.4L engineThe 6 PSI. Supercharger Kit includes the following main components: Eaton M-62 supercharger, intake manifold, fuel regulator, and all the necessary hardware needed to connect to the stock air filter housing and throttle-body using the stock tubing. No changes are made to the stock ignition system. The kit includes a 2.215" diameter supercharger pulley and uses the stock crankshaft pulley.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-425-4
  • Executive Order 425-4 / D425-4
  • ARB # D-425-4
  • Executive Order No: D-425-4
  • C.A.R.B. No. D-425-4
  • Resolution D-425-4
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-425-4 PDF

D-425-4 Document:



                                                                                 (Page 1 of 2)


                                                   State of California
                                               AIR RESOURCES BOARD


                                             EXECUTIVE ORDER D—425—4
                                       Relating to Exemptions Under Section 27156
                                                    of the Vehicle Code


                                         TOYOTA RACING DEVELOPMENT
                                            6 PSI. SUPERCHARGER KIT


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—45—9;

IT IS ORDERED AND RESOLVED: That the installation of the 6 PSI. Supercharger Kit, manufactured and marketed
by Toyota Racing Development, 1382 Valencia Ave., Tustin, California 92780 has been found not to reduce the
effectiveness of the applicable vehicle pollution control system and, therefore, is exempt from the prohibitions of
Section 27156 of the Vehicle Code for all 1995 to 2000 model—year Toyota trucks that are equipped with a 3.4L engine.

The 6 PSI. Supercharger Kit includes the following main components: Eaton M—62 supercharger, intake manifold, fuel
regulator, and all the necessary hardware needed to connect to the stock air filter housing and throttle—body using the
stock tubing. No changes are made to the stock ignition system. The kit includes a 2.215" diameter supercharger
pulley and uses the stock crankshaft pulley.

This Executive Order is valid provided that the installation instructions for the supercharger will not recommend tuning
the vehicle to specifications different from those of the vehicle manufacturer.

This Executive Order shall not apply to any Toyota Racing Development 6 PSI. Supercharger Kit advertised, offered
for sale, or sold with or installed on, a motor vehicle prior to or concurrent with transfer to an ultimate purchaser.

Changes made to the design or operating conditions of the 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.

Marketing of the supercharger using any identification other than that shown in this Executive Order or marketing of the
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. Exemption of the supercharger shall not be construed as exemption to sell,
offer for sale, or advertise any component of the kit as an individual device.

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

This Executive Order is granted based on the following submitted emissions test data on a 1999 Toyota 4Runner
certified to a low emission vehicle (LEV) standard:

                      NMOG       CO      NOX       HCHO
Standards       .     0.100      4.4     0.4       0.018
device w/ dfs         0.085      0.5     0.1       0.004

Test results showed that tailpipe emissions with the Supercharger Kit installed on the vehicle met the vehicle‘s
applicable emission standard during Cold Start CVS—75 Federal Test Procedure. This Executive Order is also based on
On Board Diagnostic HI (OBD II) testing conducted on the same 1999 4Runner truck. Test data showed that the
Supercharger Kit when installed on the vehicle did not affect the vehicle‘s ability to perform its OBD II monitoring.


TOYOTA RACING DEVELOPMENT                                      EXECUTIVE ORDER D—425—4
6 PSI. SUPERCHARGER KIT                                        (Page 2 of 2)




This Executive Order is granted based on submitted emissions test data which showed that the Toyota Racing
Development‘s 6 PSI. Supercharger Kit did not adversely affect tailpipe emissions during the Cold Start CVS—75
Federal Test Procedure. However, the ARB finds that reasonable grounds exist to believe that use of the Toyota Racing
Development‘s Supercharger Kit may adversely affect emissions of motor vehicles when operating under conditions
outside the parameters of the previously prescribed test procedures. Accordingly, the ARB reserves the right to conduct
additional emission tests, in the future, as such tests are developed, that will more adequately measure emissions from
all cycle phases. If such test results demonstrate that the supercharger adversely affects emissions during off—cycle
conditions (defined as those conditions which are beyond the parameters of the Cold—Start CVS—75 Federal Test
Procedure), this Executive Order shall be effectively rescinded as of the date the test results are validated. Further, if
such test results or other evidence provides the ARB with reason to suspect that the supercharger will affect the
durability of the emission control systems, Toyota Racing Development 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
part demonstrates adequate durability.

In addition to the foregoing, the ARB 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 TOYOTA
RACING DEVELOPMENT‘S SUPERCHARGER KIT.

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 after hearing that grounds for revocation exist.

Executive Order D—425—3, dated January 1999, is superseded and of no further force and effect.
                                             «p
Executed at El Monte, California, this 21 /day of July 1999.



                                           P黫/      W

                                    %Summer´Čüeld, Chief                      é
                                         Mobile Source Operations Division



Document Created: 2005-09-01 12:15:10
Document Modified: 2005-09-01 12:15:10

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