Approval Details

Valid E.O.


This Executive Order approved the specified parts on on December 8, 1988.
As of Friday, May 24th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
No. 6.2G1982 through 1987 model-year Chevrolet/GMC heavy-duty vehicle and 1988 through 1989 model-year 3/4 ton and 1 ton Crew Cab and 3/4 ton Suburban, poweredModifications to the OEM emission-related parts due to the installation of the turbocharger kit include a new air cleaner assembly, a new 3" low-restriction muffler and 3" diameter exhaust pipe.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-161-13
  • Executive Order 161-13 / D161-13
  • ARB # D-161-13
  • Executive Order No: D-161-13
  • C.A.R.B. No. D-161-13
  • Resolution D-161-13
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-161-13 PDF

D-161-13 Document:

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