The easiest way to upgrade your ECU for more power! If you're looking for an easy upgrade that will net great results, JET's Import Upgrade is the way to go! By following JET's step-by-step instructions included in the kit, you'll remove the ECU from your car, pack it in the provided JET shipping carton and send it to the technicians at JET Headquarters. Return shipping is pre-paid by JET and turn-around is about three days. Horsepower is increased by up to 32hp while driveability remains factory smooth. JET - Power you can feel!