Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on May 16, 2002.
As of Tuesday, September 17th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
17410-001999-2002 Tundra 4WD 4.7 V8

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-165-9
  • Executive Order 165-9 / D165-9
  • ARB # D-165-9
  • Executive Order No: D-165-9
  • C.A.R.B. No. D-165-9
  • Resolution D-165-9
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-165-9 PDF

D-165-9 Document:

CARB_D-165-9

State of California AIR RESOURCES BOARD EXECUTIVE ORDER D—165—9 Relating to Exemptions Under Section 27156 Of the Vehicle Code Downey Off Road Manufacturing 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 Sectioh 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 Exhaust Headers marketed by Downey Off Road Manufacturing, 10001 S. Pioneer Boulevard, Santa Fe Springs, California 90670—3221 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 truck applications listed in Exhibit A, excluding any vehicle certified to Ultra Low Emission Vehicle (ULEV) or lower emission standards. This Executive Order is valid provided that the installation instructions for Exhaust Headers will not recommend tuning the vehicle to specifications different from those of the vehicle manufacturer. This Executive Order shall not apply to any Downey Off Road Exhaust Headers advertised, offered for sale, sold with, or installed on a motor vehicle prior to or concurrent with the transfer to an ultimate purchaser. Changes made to the design or operating conditions of 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 in this Executive Order or marketing of the Exhaust Headersfor 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 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 that the use of the Exhaust Headers 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 equipped with a 3.4 liter engine and certified to the Low Emission Vehicle (LEV) emission standard: NMOG CO NOx HCHO Standards 0.100 4.4 0.4 0.018 Device w/dfs 0.089 0.7 0.3 0.004 Test results showed that tailpipe emissions with the Exhaust Headers installed on the vehicle met the vehicle‘s emission standard during a Cold Start CVS—75 Federal Test Procedure. This Executive Order is also based on On Board Diagnostic II (OBDI!) testing conducted on the same test vehicle. Test data showed that the header when installed on the vehicle did not affect the vehicle‘s ability to perform OBDII monitoring. 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 TH EAPPLICANT CONCERNING ANTI—POLLUTION BENEFITS OR ANY ALLEGED BENEFITS OF DOWNEY OFF ROAD MANUFACTURING‘S 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 of 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. Executive Order D—165—7, dated October 2000, is superseded and of no further force and effect. Executed at El Monte, California, this /@fl" day of May 2002. Klle%yons, Chief New Vehicle/Engine Programs Branch DOWNEY OFF ROAD MANUFACTURING —EXHAUST HEADERS— D—165—9

Exhibit A Old Number New Number Year Vehicle Drive Engine NEW 17410—00 1999—2002 Tundra 4WD 4.72UZ V8 Dow 17410—308 17410—30 1988—1995 Pickup & 4Runner 4WD 3.03VZ V6 Dow 1741—348S 17410—34A 19951/2—2002 Pickup & 4Runner 4WD 3.45VZ V6, Automatic Dow 1741—34§ 17410—348 19951/2—2002 Pickup & 4Runner 4WD 3.45VZ V6, manual Dow 1741—81 17410—81 1981—1987 Pickup & 4Runner 4WD 2422R &22RE 4 cyl Dow 1741—81SC 17410—818 1981—1984 Pickup 4WD , 2422R, CA only 4cyl Dow 1741—88 17410—88 1988—1995 Pickup & 4Runner 4WD 2422R &22RE 4 cyl Dow 1741—95 17410—95 19951/2—1998 Pickup & 4Runner 4WD 2.73RZ 4cyl NEW 17410—99 1999—2002 Pickup & 4Runner 4WD 2.73RZ 4cyl NEW 17410—4R 19951/2—2002 4Runner 2WD 2.73RZ 4cy! Dow 1741—281 17412—81 1981—1987 Pickup & 4Runner 2WD 2.422R &22RE 4cyl Dow 1741—2818SC 17412—818 1981—1984 Pickup 2WD 2422R CA only 4cyl Dow 1741—288 17412—88 1988—1995 Pickup & 4Runner 2WNWD 2422R &£22RE 4cyl Dow 1741—295 17412—95 19951/2—1998 Pickup 2WD 2.42RZ & 2.7 3RZ 4cyl NEW 17412—99 1999—2002 Pickup 2ND 2 42RZ & 2.7 3RZ 4cyl


Document Created: 2005-09-01 12:45:24
Document Modified: 2005-09-01 12:45:24

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