Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on December 31, 1997.
As of Saturday, October 12th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
300421994-1996 GM Impala SS equipped with a 5.7L LT-1 dual catalytic converter gasoline engineIt is a direct replacement cast stainless steel exhaust manifold identical to the stock cast iron manifold. The oxygen sensor is located at the collector of each manifold. The new manifold bolts to all the stock General Motors components including the factory connecting pipes with no modifications required to any sensors.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-187-11
  • Executive Order 187-11 / D187-11
  • ARB # D-187-11
  • Executive Order No: D-187-11
  • C.A.R.B. No. D-187-11
  • Resolution D-187-11
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-187-11 PDF

D-187-11 Document:

CARB_D-187-11

(Page 1 of 2) State of California AIR RESOURCES BOARD EXECUTIVE ORDER D—187—11 Relating to Exemptions Under Section 27156 of the Vehicle Code SLP ENGINEERING, INC. STAINLESS STEEL EXHAUST MANIFOLDS 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 Sections 39515 and 39516 of the Health and Safety Code and Executive Order G—45—9; IT IS ORDERED AND RESOLVED: That the installation of the Stainless Steel Exhaust Manifolds manufactured by SLP Engineering, Inc. of 1501 Industrial Way North, Toms River, New Jersey 08755, 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 the following vehicles equipped with the 5.7 liter LT—1 dual catalytic converter gasoline engine: Model—Year Vehicle Part Number 1995—97 Camaro/Firebird 30100 1994—96 Impala SS 30042 The Stainless Steel Exhaust Manifold is a direct replacement cast stainless steel exhaust manifold identical to the stock cast iron manifold. The oxygen sensor is located at the collector of each manifold. The new manifold bolts to all the stock General Motors components including the factory connecting pipes with no modifications required to any sensors. This Executive Order is valid provided that installation instructions for this kit will not recommend tuning the vehicles to specifications different from those of the vehicle manufacturer. Changes made to the design or operating conditions of the devices, as exempt by the Air Resources Board, which adversely affect the performance of a vehicle‘s pollution control system shall invalidate this Executive Order. Marketing of this device using any identification other than that shown in this Executive Order or marketing of this device 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 device may have on any warranty either expressed or implied by the vehicles manufacturer. THIS EXECUTIVE ORDER DOES NOT CONSTITUTE A CERTIFICATION, ACCREDITATION, APPROVAL, OR ANY OTHER TYPE OF ENDORSEMENT BY THE AIR RESOURCES BOARD OF CLAIMS OF THE APPLICANT CONCERNING ANTI—POLLUTION BENEFITS OR ANY ALLEGED BENEFITS OF SLP ENGINEERING, INC.‘S STAINLESS STEEL EXHAUST MANIFOLDS . 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.

SLP Bngmeenng ' D—187—11 Stainless Steol Exhaust Manifolds — (Page 2 of2) Violation of any ofthe above conditions shall be grounds for revocation of this order. The order may be revoked only after 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 ofreceipt of the request and the order may not be revoked until a determination after hearing that grounds for revocation exist. . Executive Order D—187—8, dated September 4, 1997, is superseded and of no further force and effect. Executed at El Monte, California, this _,21_'5 day of December 1997. fmlelcasf R. B. Summerfield, Chief Mobile Source Operations Division


Document Created: 2005-09-01 12:41:50
Document Modified: 2005-09-01 12:41:50

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