Approval Details

Valid E.O.


This Executive Order approved the specified parts on on August 10, 1998.
As of Tuesday, May 21st, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

All light and medium-duty 1998 and older gasoline vehicles that are certified to a Tier 0 or Tier 1 emission standardsThe Quick Power DF6 is an air bleed-type device that is attached to an intake manifold vacuum source. The DF6 has three main parts: A metal filter cap, round cylindrical housing, and internal magnets which control vacuum flow. Vacuum flow is preset by the manufacturer

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-460
  • Executive Order 460 / D460
  • ARB # D-460
  • Executive Order No: D-460
  • C.A.R.B. No. D-460
  • Resolution D-460
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-460 PDF

D-460 Document:

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