Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on February 2, 1999.
As of Tuesday, February 4th, 2025 this Executive Order has not been overturned or superceeded.

Approved Parts

ModelsModification
1999 and older vehiclesThe Tornado Air Management System is a one piece metal device that is placed either in the intake air ducting or inside the air cleaner. The manufacturer claims the device is designed to cause the air entering the engine to become turbulent

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-267-4
  • Executive Order 267-4 / D267-4
  • ARB # D-267-4
  • Executive Order No: D-267-4
  • C.A.R.B. No. D-267-4
  • Resolution D-267-4
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-267-4 PDF

D-267-4 Document:

CARB_D-267-4

(Page 1 of 2) State of California AIR RESOURCES BOARD EXECUTIVE ORDER D—267—4 Relating to Exemptions Under Section 27156 of the Vehicle Code CYCLONE USA, INC. TORNADO AIR MANAGEMENT SYSTEMS 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 Tornado Air Management System, manufactured and marketed by Cyclone USA, Inc., 13360—H Firestone Blvd., Santa Fe Springs, California 90670 has been found not to reduce the effectiveness of the applicable vehicle pollution control system and, therefore, is exempt from the prohibitions of Section 27156 of the Vehicle Code for installation on all 1999 and older vehicles. The Tornado Air Management System is a one piece metal device that is placed either in the intake air ducting or inside the air cleaner. The manufacturer claims the device is designed to cause the air entering the engine to become turbulent. This Executive Order is valid provided that the installation instructions for the Tornado will not recommend tuning the vehicle to specifications different from those submitted by the vehicle manufacturer. This Executive Order shall not apply to any Cyclone USA, Inc. Tornado Air Management System ac_lvertised, offered for sale, or sold with or installed on, a motor vehicle prior to or concurrent with transfer to an ultimate purchaser Changes made to the design or operating conditions of the Tornado, 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 Tornado using any identification other than that shown in this Executive Order or marketing of the Tornado 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 Tornado shall not be construed as exemption to sell, offer for sale, or advertise any component ofthe kit as an individual deévice. — This Executive Order does not constitute any opinion as to the effect the use ofthe Tornado may have on any warranty either expressed or implied by the vehicle manufacturer. This Executive Order is granted based on an engineering evaluation on the impact of the Tornado Air Management System, as well as an examination ofthe On Board Diagnostic II (OBD II) system of the vehicle in the modified configuration.

CYCLONE USA, INC. EXECUTIVE ORDER D—267—4 TORNADO AIR MANAGEMENT SYSYEM (Page 2 of 2) > 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 CYCLONE USA, INC.‘S TORNADO AIR MANAGEMENT SYSYEM. 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. ' ad. Executed at El Monte, California, this a,l ~day of February 1999. /4 R. B. Summerfield, Chief Mobile Source Operations Division


Document Created: 2005-09-01 12:43:14
Document Modified: 2005-09-01 12:43:14

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