Approval Details

Valid E.O.


This Executive Order approved the specified parts on on February 4, 1998.
As of Wednesday, June 19th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

1998 and older Harley Davidson motorcycles equipped with the V-Twin carbureted engineIt is an adjustable replacement ignition module that features four pre-programmed timing curves and four pre-programmed rev-limiter settings. The four different advance curves range from a slightly modified stock profile (2.5 degrees above stock) thru increasing degrees of retard. The four user selectable RPM limit settings range from 6000 to 7500 RPMs. No modification are required for installation or operation.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-443-2
  • Executive Order 443-2 / D443-2
  • ARB # D-443-2
  • Executive Order No: D-443-2
  • C.A.R.B. No. D-443-2
  • Resolution D-443-2
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-443-2 PDF

D-443-2 Document:

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