ARM Motorsports Race Exhaust | F80 M3 · F82 · F83 M4 | 3.0L Turbo I6 [S55] C6 S6 5.2L V10 engine response

engine response

featuring a CNC 7075-T6 billet aluminum hat

Pre-assembled with genuine Walbro pump

Although full E85 is recommended for the highest power output

Internally the system is open with an small offshoot path leading to the main chamber designed to bounce soundwaves back into the exhaust flow path to eliminate unwanted frequencies

ARM Motorsports Race Exhaust | F80 M3 · F82 · F83 M4 | 3.0L Turbo I6 [S55] C6 S6 5.2L V10 engine responseThe ARM F80 Race Exhaust is the perfect fit if you're looking for an aggressive sounding, lightweight exhaust setup for your F8X! Designed to maximize the volume on your F8X M3 M4, this exhaust system delivers an aggressive exhaust note that will turn heads on and off the track. Designed with fitment in mind, it seamlessly connects to our ARM S55 Midpipes and S55 Downpipes, completing the ultimate ARM F80 Turbo Back Exhaust System. Whether you're