Approval Details

Valid E.O.


This Executive Order approved the specified parts on on April 13, 1998.
As of Sunday, February 25th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1990-98 Mazda vehicles powered by a 1.5 to 2.6 liter 4 cylinder engine, excluding any vehicle certified to a low emission vehicle standardSupercharger Kit includes an Eaton supercharger designed to give a maximum boost of 6 psi., a 2.8" diameter pulley for the supercharger, a 5.0" diameter auxiliary crankshaft pulley, a new fuel pressure regulator and an aftermarket open element air cleaner to replace the original equipment air cleaner.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-453
  • Executive Order 453 / D453
  • ARB # D-453
  • Executive Order No: D-453
  • C.A.R.B. No. D-453
  • Resolution D-453
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-453 PDF

D-453 Document:

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