Which harness do I need?
What is the difference between Drive By Cable (DBC) and Drive by Wire (DBW) ?
Drive by Cable refers to a cable driven mechanical throttle body application. Drive By Wire refers to an electronically driven throttle body.
What do I need to do if I have a DBW engine and want to change to a DBC Setup?
If you are running a Gen III Engine with the cam sensor in the rear of the block you will just need to change the throttle body to a DBC throttle body. If you have a Gen IV engine you will also need a TRG-002 made by Lingenfelter Engineering. This is also available through BP Automotive.