Approval Details

Valid E.O.


This Executive Order approved the specified parts on on October 28, 1999.
As of Friday, March 1st, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
66001999-2000 GM trucks 4.8/5.3L w/o A.I.R.The TES Headers is a long tube style header manufactured out of 17 gage stainless steel tubing. The headers include all necessary connecting pipes which are manufactured out of the same material as the header. The headers include, where applicable, the heat stove, air injection, and EGR ports. Oxygen sensor is located at the collector, similar to the stock configuration

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-215-44
  • Executive Order 215-44 / D215-44
  • ARB # D-215-44
  • Executive Order No: D-215-44
  • C.A.R.B. No. D-215-44
  • Resolution D-215-44
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-215-44 PDF

D-215-44 Document:

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