Approval Details

Valid E.O.


This Executive Order approved the specified parts on on October 18, 2011.
As of Sunday, July 14th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

2011 and 2012 model year Ford Mustangs equipped with a 5.0L engine and a manual transmission onlyThe SMS 302NA kit consists of the following main components: Replacement air filter cartridge and a new ECU calibration with no user adjustments.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-686-1
  • Executive Order 686-1 / D686-1
  • ARB # D-686-1
  • Executive Order No: D-686-1
  • C.A.R.B. No. D-686-1
  • Resolution D-686-1
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-686-1 PDF

D-686-1 Document:

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