Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on May 24, 2016.
As of Wednesday, December 12th, 2018 this Executive Order has not been overturned or superceeded.

Approved Parts

Part Number
See PDF

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-167-34
  • Executive Order 167-34 / D167-34
  • ARB # D-167-34
  • Executive Order No: D-167-34
  • C.A.R.B. No. D-167-34
  • Resolution D-167-34
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-167-34 PDF

D-167-34 Document:



                                   State of California
                               AIR RESOURCES BOARD

                             EXECUTIVE ORDER D—167—34

                      Relating to Exemptions Under Section 27156
                                 of the California Vehicle Code

                                   Hedman Hedders
                             Exhaust Headers, Part # 82726

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—14—012;

IT IS ORDERED AND RESOLVED: That the installation of the Exhaust Headers,
manufactured and marketed by Hedman Hedders, 12438 Putnam Street, Whittier,
California 90602, 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 2011 to 2014 model year Ford Mustangs with a
5.0L engine..

The Exhaust Headers are a shorty header design manufactured out of 14 gage mild
steel tubing or 14 gage stainless tubing. The oxygen sensor is in the stock location at
the collector and the stock connecting pipe is retained.

This Executive Order is valid provided that the installation instructions for the Exhaust
Headers 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 Exhaust Headers, 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 Exhaust Headers using any identification other than that shown inthis
Executive Order or marketing of the 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.

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

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 exemption is issued based on submitted emissions test data, from the Auto Club
Emissions Lab, Diamond Bar, California, on a 2013 model year Ford Mustang 5.0L.,
certified to the LEV II ULEV emission standards and tested using the Cold—Start CVS—75
Federal Test Procedure (FTP) test cycle.


                                          CVS—75 FTP
                                  NMOG      CO     NOx             HCHO
Standards, UL                     0.070     2A    0.04             0.011
Device Test w/df, 2 test avg.     0.052      0.8     0.02          0.001

The emission test results in the modified configuration were below the applicable
certification standards. Examination of the OBD II system showed the headers did
not affect OBD II system operation.

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 EXHAUST
HEADERS.

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 wrltten
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 t       day of May 2016.




        Annette Hebert, Chief
        Emissions Compliance, Automotive Regulations and Science Division




                HEDMAN HEDDERS — EXHAUST HEADERS — D—167—34



Document Created: 2016-08-01 16:32:21
Document Modified: 2016-08-01 16:32:21

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