Plug-and-play wiring harness that deletes the original ignition control modules (ICM), which are prone to misfires, and allows the switch to the 4-wire coils from the Audi RS6 C5 4.2L V8 twin-turbo, which are more affordable and more reliable, on the 2.7T engine. Also allows wider spark plug gaps.
Plug-and-play harness removing the factory ignition control modules (ICM), which are prone to misfires, and allowing the switch to more affordable and more reliable 2.0T FSI coils on 2.7T engines. Also allows for wider spark plug gaps.