Approval Details

Valid E.O.


This Executive Order approved the specified parts on on June 4, 2009.
As of Friday, June 21st, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsRemarks
151682005-2006 4.6L Ford Mustang w/manual transmissionFor 2005 4.6L Mustang installations, the Turbonetics Turbo System can only be installed on vehicles with a 5/2005 or newer production date.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-99-4
  • Executive Order 99-4 / D99-4
  • ARB # D-99-4
  • Executive Order No: D-99-4
  • C.A.R.B. No. D-99-4
  • Resolution D-99-4
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-99-4 PDF

D-99-4 Document:

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