Approval Details

Valid E.O.


This Executive Order approved the specified parts on on June 10, 2011.
As of Sunday, April 14th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsRemarks
92552002 to 2008 model year General Motors trucks equipped with either a 4.8L, 5.3L, 6.0L, or 6.2L engineThe Plasma Drive Ignition System is designed to replace the vehicleÔÇÖs stock ignition coil module with the Plasma Drive Ignition System only. No changes are made to any stock electrical connectors and there are no user adjustments. Installation does not require changes or modification to any engine component or electronic control module.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-688
  • Executive Order 688 / D688
  • ARB # D-688
  • Executive Order No: D-688
  • C.A.R.B. No. D-688
  • Resolution D-688
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-688 PDF

D-688 Document:

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