Approval Details

Valid E.O.


This Executive Order approved the specified parts on on September 28, 1999.
As of Friday, May 24th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
89490 & 89490-61998 and 1999 model-year 4.6 liter V-8 Ford F150 and F250 trucks, including those trucks certified to Low-Emission Vehicle exhaust emission standards.The shorty headers are 4-into-1 design and are made of 16-gauge mild steel.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-167-19
  • Executive Order 167-19 / D167-19
  • ARB # D-167-19
  • Executive Order No: D-167-19
  • C.A.R.B. No. D-167-19
  • Resolution D-167-19
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-167-19 PDF

D-167-19 Document:

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