Approval Details

Valid E.O.


This Executive Order approved the specified parts on on October 14, 2011.
As of Friday, March 1st, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

2011 to 2012 model year Ford Mustangs equipped with a 5.0L V8 engineThe Mustang GT Supercharger Kit, consists of the following main components: 2.3L Twin Screw Whipple supercharger using a 3.375 inch diameter pulley, intercooler, intake manifold, bypass valve, reflashed ECM, dual port throttlebody, new fuel injectors, modified air cleaner lid with stock hydrocarbon adsorber, and a new air intake tube from air cleaner to the throttlebody. The breather hose may be replaced with an SAE30R9 rated hose. Boost is limited to a maximum of 10 psi. The stock crankshaft pulley, mass air flow sensor element, fuel pump, and radiator thermostat are retained during installation. The mass air flow sensor element is reinstalled in the air cleaner lid which is the same location as stock.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-598-7
  • Executive Order 598-7 / D598-7
  • ARB # D-598-7
  • Executive Order No: D-598-7
  • C.A.R.B. No. D-598-7
  • Resolution D-598-7
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-598-7 PDF

D-598-7 Document:

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