Approval Details

Valid E.O.


This Executive Order approved the specified parts on on April 21, 1998.
As of Sunday, April 14th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1994/95 General Motors trucks equipped with the 6.5 liter turbo diesel engine.The kit includes a replacement intake air flow silencer tube with a Bank's Ram-Air duct attached, a new K&N style air filter element that is installed in the stock air filter housing, a new 3" diameter turbine outlet and connecting pipe manufactured out of 16 gage mild steel, high flow muffler, modified tailpipe, and a new ECM PROM (Must be installed as a kit)

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-161-50
  • Executive Order 161-50 / D161-50
  • ARB # D-161-50
  • Executive Order No: D-161-50
  • C.A.R.B. No. D-161-50
  • Resolution D-161-50
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-161-50 PDF

D-161-50 Document:

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