The RPI F30 335i & F32 435i Coupe GT exhaust for the 335i/435i improves your cars exhaust gas velocity giving you an extra 14hp. The 335i/435i GT system has two straight through mufflers with minimal PT compared to the heavily chambered stock system. Hand crafted here with T304 SS and not imported like many other systems on the market. This exhaust comes with the standard RPi limited lifetime warranty.
BMW 3 Series F30 335i & F32 435i COUPE ONLY (NOT FOR convertibles)