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Fabspeed's Maxflo Performance Exhaust and tips replace the restrictive factory muffler system for improved sports car sound, weight savings, and increased power.
SOUND:
Unleash more of the M3's screaming V8 engine note. Expect a deeper and louder exhaust note without any unwanted interior drone.
POWER:
On our dyno we saw max gains of 10 whp and 7 ft/lbs of torque.
FEATURES: