Fully plug-in harness, all connectors feature OEM quality, automotive grade wiring, literally takes minutes to install and is totally reversible should it ever need to be. Includes instructions to modify OEM coils to literally pop right in. Tested for performance compatability up to normal "RS2 power levels" in the 275hp range.
Conversion Kit include ignition coils to ABY/AAN/ADU. Bosch ignition coils.