GMP Performance

Audi S4

Our friends at GMP Performance equipped this Audi S4 with an APR supercharger pulley upgrade, APR supercharger coolant performance system, EuroCode Tuning long tube headers, Milltek exhaust, Eibach Pro Kit springs, and Michelin Pilot Super Sport tires wrapped around 20-inch Forgeline one piece forged monoblock CF1 wheels finished in the Transparent Smoke powder coat.