Approval Details

Valid E.O.


This Executive Order approved the specified parts on on March 25, 2015.
As of Monday, December 6th, 2021 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
21-478WR2008-2014 Subaru WRX Sti 2.5L Turbo

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-670-21
  • Executive Order 670-21 / D670-21
  • ARB # D-670-21
  • Executive Order No: D-670-21
  • C.A.R.B. No. D-670-21
  • Resolution D-670-21
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-670-21 PDF

D-670-21 Document:

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