Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on September 15, 1998.
As of Saturday, August 24th, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModificationRemarks
DJMS88951988-95 GM 5.0/5.7L truckssame as above
DJMS88951988-95 GM 5.0/5.7L trucksTAC removalThe Hi-Flow Intake System replaces the stock air filter box with a cotton gauze open element reusable air filter, intake system tubing, assorted brackets, and hardware.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-458
  • Executive Order 458 / D458
  • ARB # D-458
  • Executive Order No: D-458
  • C.A.R.B. No. D-458
  • Resolution D-458
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-458 PDF

D-458 Document:



                Ale2NeRAYCemeeme tm NR C000




     v_7*C                                                               (Page 1 of 2)

                                                 State of California
                                                 AIR RESOURCES   BOARD



                                                EXECUTIVE ORDER D—458
                                    Relating to Exemptions Under Section 27156
                                                of the Vehicle Code


                                                   DJ MOTORSPORTS
                                                  AIR INTAKE SYSTEM


        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 Air Intake System,
        manufactured and marketed by DJ Motorsports,              6 Mc Laren Suite E,    Irvine,
        California 92618 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
        General Motors vehicles:  1988—95 (p/n DJMS8895) and 1996—98 (p/n DJMS325 &
        DJMS325R) Suburban, Pick—up, Tahoe, & Yukon, equipped with Vortec 5.0 and 5.7
        liter engines.

        The Air Intake System includes the following main components:  cotton gauze
        open—element reusable air filter, intake system tubing, assorted brackets, and
        hardware.

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

        Changes made to the design or operating conditions of the Air Intake System,
        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 Air Intake System using any identification other than that
        shown in this Executive Order or marketing of the Air Intake System 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 Air Intake System 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 Air Intake System may have on any warranty either expressed or implied
        by the vehicle manufacturer.




e—


 J MOTORSPORTS                          .                      EXECUTIVE ORDER D—458
ALIR INTAKE SYSTEM                                              (Page 2 of 2)


This Executive Order is granted based on engineering evaluation of the impact
of the Air Intake System on exhaust and evaporative emissions,                  as well as an
examination of the On—Board Diagnostic II          (OBD—II})   system of the vehicle in
the modified configuration.

It has been determined that the DJ Motorsports Air Intake System meets the
criteria for exempting general criteria parts as specified in the "Procedures
for Exemption of Add—On and Modified Parts".  However, the ARB finds that
reasonable grounds exist to believe that use of the DJ Motorsports Air Intake
System may adversely affect emissions of motor vehicles when operating under
conditions outside the parameters of the CVS—75 Federal Test Procedure.
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 DJ
Motorsports Air Intake System 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 Air Intake System will affect the durability of the emission control
system,   DJ Motorsports 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 Reqgulations,             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 DJ MOTORSPORTS‘ AIR INTAKE SYSTEM.

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.                       7QQ

Executed at El Monte,   California,   this        (é;    a      September 1998.




                                             R.   B.    Summerfield,    Chief
                                             Mobile Source Operations Division



Document Created: 2005-09-01 12:44:25
Document Modified: 2005-09-01 12:44:25

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