Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on April 24, 2006.
As of Tuesday, June 25th, 2019 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
88739, 877391987-1 992 4.2L Jeep Wrangler

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-182-36
  • Executive Order 182-36 / D182-36
  • ARB # D-182-36
  • Executive Order No: D-182-36
  • C.A.R.B. No. D-182-36
  • Resolution D-182-36
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-182-36 PDF

D-182-36 Document:



                                       State of California
                                   AIR RESOURCES BOARD

                                 EXECUTIVE ORDER D-182-36

                          Relating to Exemptions Under Section 27156
                                       of the Vehicle Code

                                Walker Manufacturing Company
                                 Dynomax Exhaust Headers

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 Dynomax Exhaust Headers,
manufactured by the Pacesetter Marketing, Inc., 2841 W. Clarendon Avenue, Phoenix, Arizona
85017, and marketed by the Walker Manufacturing Company, 2701 North Dettman Road,
Jackson, Michigan 49201 has been found not to reduce the effectiveness of the applicable vehicle
pollution control system and, therefore, is exempt from the prohibitions of Section 271 56 of the
Vehicle Code for the following vehicle applications:

Part No.                          Vehicle Application

                                 1987-1992 4.2L Jeep Wrangler
                                 1991-1999 4.OL Jeep Wrangler with no warmup catalyst
                                 1991-1995 2.5L Wrangler
                                 1997-1999 2.5L Wrangler with no warmup catalyst
                                 1987-1993 Jeep Cherokee, Comanche 6 cyl.
                                 1994-1997 4.OL Jeep Cherokee with no warmup catalyst
                                 1997-1999 4.OL Jeep Cherokee with warmup catalyst

* Excluding the following 1998 and 1999 Wrangler engine test groups equipped with a close
coupled catalyst: WCRXT0242220, XCRXT0242220, and XCRXTOI 50120.

The Dynomax Exhaust Headers are medium length exhaust headers which may include a
connecting Y-pipe. The exhaust headers are manufactured out of a 16 gage mild steel tubing with
either a painted black finish or a ceramic coating. All emission components are retained in their
original location. The location of the oxygen sensor is at the collector in the connecting pipe,
in the stock location and configuration. On vehicles where the existing oxygen sensor wire
loom does not reach the new oxygen sensor location, Pacesetter will provide a wire loom
extension that will plug into the factory connector.

This Executive Order is valid provided that the installation instructions for the Dynomax Exhaust
Headers will not recommend tuning the vehicle to specifications different from those of the vd-hick
manufacturer.

Marketing of the Dynomax Exhaust Headers using any identification other than that shown in this
Executive Order or marketing of the Dynomax Exhaust Headers 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 Dynomax Exhaust Headers 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 Dynomax
Exhaust Headers may have on any warranty either expressed or implied by the vehicle
manufacturer.

This Executive Order is granted based on a prior evaluation which determined that the Pacesetter
Marketing, Inc.'s Exhaust Header System does not cause an adverse effect on emissions of
selected vehicles (D-439-5), nor does it affect the vehicles' ability to perform On-Board
Diagnostic II (OBD 11) system monitoring.

THIS EXECUTIVE ORDER DOES NOT CONSTITUTE A CERTIFICATION, ACCREDITATION,
APPROVAL, OR ANY OTHER TYPE OF ENDORSEMENT BY THE AIR RESOURCES BOARD
OF AhlY CLAIMS OF THE APPLICANT CONCERNING ANTI-POLLUTION BENEFITS OR ANY
ALLEGED BENEFITS OF WALKER MANUFACTURING COMPANY'S DYNOMAX EXHAUST
HEADERS.

;.Jo clalln 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   2 7&--
                                             day of May 2006.




                                                                        Division




           WALKER MANUFACTURING - DYNOMAX EXHAUST HEADERS - D-182-36



Document Created: 2007-05-23 13:37:48
Document Modified: 2007-05-23 13:37:48

Previous E.O. D-182-35 | Previous E.O. D-181 | Next E.O. D-182-37 | Next E.O. D-183