Approval Details

Valid E.O.


This Executive Order approved the specified parts on on October 2, 1997.
As of Tuesday, June 25th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1988-1997 GM 5.0L, 5.7L, 7.4L trucks 1996-1997 Ford 7.5L trucksIt includes a set of exhaust headers and connecting pipes manufactured out of 17 gage stainless steel. The installation of the Powerpack Exhaust System does not require any modifications to the vehicle's emission control system.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-161-45
  • Executive Order 161-45 / D161-45
  • ARB # D-161-45
  • Executive Order No: D-161-45
  • C.A.R.B. No. D-161-45
  • Resolution D-161-45
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-161-45 PDF

D-161-45 Document:

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