JGYCustoms Project Cars/Current Customer's Cars


Justin has an SR with a JGY fuel kit and GT2871r with an AEM V1. When he arrived here, he was at 211HP at 12psi... After some tuning and correcting, we pulled out an impressive 311HP and about 295tq - gotta love the AEM V1 and V2. P.S. Jason did the job while wearing a Haltech shirt!





Strapping the car after the dyno work