Approval Details

Valid E.O.


This Executive Order approved the specified parts on on July 17, 2003.
As of Wednesday, May 22nd, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
486762001 through 2003 model-year General Motors trucks equipped with the 6.6L diesel engine, non-catalyst, std. cab, long bedThe Duramax Stinger TLC is a performance package that includes an add-on control module installed in series with the factory control module, exhaust head pipe (non-catalyst models), exhaust system down stream of the catalyst, wastegate actuator, and a replacement K&N style air filter.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-161-72
  • Executive Order 161-72 / D161-72
  • ARB # D-161-72
  • Executive Order No: D-161-72
  • C.A.R.B. No. D-161-72
  • Resolution D-161-72
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-161-72 PDF

D-161-72 Document:

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