Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on November 28, 2007.
As of Wednesday, January 15th, 2025 this Executive Order has not been overturned or superceeded.

Approved Parts

ModelsRemarks
2007 and 2008 model year Toyota Tundras equipped with either a 4.7L or 5.7L engine and 2008 model year Toyota Sequoias equipped with either a 4.7L or 5.7L engineThe TRD Cold Air Intake includes a modified air filter housing lid with a Tundra hydrocarbon trap that is permanently heat staked to the lid of the housing, an add-on ram air at stock inlet duct, and air intake tubing from the new air filter housing lid to the stock throttlebody. No other modifications are required for installation other than the replacement of the stock air filter housing lid, and intake tubing with Toyota Racing DevelopmentÔÇÖs unit.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-425-23
  • Executive Order 425-23 / D425-23
  • ARB # D-425-23
  • Executive Order No: D-425-23
  • C.A.R.B. No. D-425-23
  • Resolution D-425-23
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-425-23 PDF

D-425-23 Document:

CARB_D-425-23

State of California AIR RESOURCES BOARD EXECU-TIVE ORDER D-425-23 Relating to Exemptions Under Section 27156 of the California Vehicle Code Toyota Racing Development TRD Cold Air lntake Pursuant to the authority vested in the Air Resources Board by Section 271 56 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 TRD Cold Air Intake, manufactured and marketed by Toyota Racing Development, 19001 South Western Avenue, Torrance, California 90501, has been found not to reduce the effectiveness of the applicable vehicle pollution control systems and, therefore, is exempt from the prohibitions of Section 271 56 of the Vehicle Code for 2007 and 2008 model year Toyota Tundras equipped with either a 4.7L or 5.7L engine and 2008 model year Toyota Sequoias equipped with either a 4.7L or 5.7L engine. The TRD Cold Air lntake includes a modified air filter housing lid with a Tundra hydrocarbon trap that is permanently heat staked to the lid of the housing, an add-on ram air at stock inlet duct, and air intake tubing from the new air filter housing lid to the stock throttlebody. No other modifications are required for installation other than the replacement of the stock air filter housing lid, and intake tubing with Toyota Racing Development's unit. This Executive Order is valid provided that the installation instructions for the TRD Cold Air lntake 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 TRD Cold Air Intake, as exempt by the Air Resol-rrces Board, which adversely affect the performance of the vehicle's pollution control system shall invalidate this Executive Order. This Executive Order shall not apply to any TRD Cold Air lntake advertised, offered for sale, sold with, or installed on a new motor vehicle prior to or concurrent with transfer to an ultimate purchaser. Marketing of ,the TRD Cold Air lntake using any identification other than that shown in this Executive Order or marketing of the TRD Cold Air lntake 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 TRD Cold Air lntake may have on any warranty either expressed or implied by the vehicle manufacturer.

This Executive Order is granted based on prior submitted emission test results in the modified configuration using the Cold-Start CVS-75 Federal Test Procedure, Supplemental Federal Test Procedure (US06), and an examination of the On-Board Diagnostic II (OBD II) system. A 2007 model year Toyota Tundra, (Test G r o ~ ~ 7TYXT05.7BEV) p certified to the Low Emission Vehicle II Ultra Low Emission Vehicle (LEV II ULEV) emission standards, was used for the evaluation of the TRD Cold Air Intake. Results from emissions testing conducted at Quantum Technologies, Lake Forest, California, are shown below (in grams per mile with deterioration factors applied): CVS-75 US06 NMOG CO NOx HCHO NMHC+NOx CO Standards, 50k 0.040 1.7 0.05 0.008 0.60 11.8 Device Test 0.018 0.2 0.02 0.000 0.02 0.1 The emission test results in the modified configuration were below the applicable certification standards. Examination of the OBD II system showed the TRD Cold Air Intake does not affect OBD II system operation. The Air Resources Board reserves the right in the future to review this Execl-~tiveOrder 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, Califorria Code of Regulations, Section 2222, et seq. THIS EXECUTIVE ORDER DOES NOT CONSTITUTE A CERTIFICATION, ACCREDITA-TION, APPROVAL, OR ANY OTHER TYPE OF ENDORSEMENT BY THE AIR RESOLIRCES BOARD OF ANY CLAIMS OF THE APPLICANT CONCERNING ANTI-POLLUTION BENEFITS OR ANY ALLEGED BENEFITS OF THE TRD COLD AIR INTAKE. 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 is made after the hearing that grounds for revocation exist. Executed at El Monte, California, this 28 day of November 2007 - - Annette Hebert, Chief Mobile Source Operations Division TOYOTA RACING DEVELOPNIENT - TRD COLD AIR INTAKE - D-425-23


Document Created: 2007-11-30 13:32:34
Document Modified: 2007-11-30 13:32:34

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