For Subaru Impreza WRX (EJ20/EJ25) 02-07
For use on all APEXi piggyback electronics, and the Power FC engine management system.
The A'PEXi ECU Straight Harness is designed to be a Plug and Play harness available to prevent cutting and splicing into your factory ECU harness.
For use on all APEXi piggyback electronics, and the Power FC engine management system