Approval Details

Valid E.O.


This Executive Order approved the specified parts on on June 10, 2004.
As of Sunday, July 14th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModificationRemarks
350-0101991-1996 NSXintake manifold; fuel pressure regulator; for 2002 and later models, optional controller (for vacuum line mods and mechanical bypasses)6 psi max boost

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-455-23
  • Executive Order 455-23 / D455-23
  • ARB # D-455-23
  • Executive Order No: D-455-23
  • C.A.R.B. No. D-455-23
  • Resolution D-455-23
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-455-23 PDF

D-455-23 Document:

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