Fabspeed M3 E90/92/93 Maxflo Performance Exhaust System(07-13)(FS.BMW.E9X.MAXP) _Cast_356-F_Aluminum this hood delivers up to

this hood delivers up to 50% weight reduction compared to the factory panel

Includes vehicle specific mounting instructions

The Multi-Input controller works with an external 0-5v voltage-based external MAP sensor

Clean Air Act 40 CFR 1068

Fabspeed M3 E90/92/93 Maxflo Performance Exhaust System(07-13)(FS.BMW.E9X.MAXP) _Cast_356-F_Aluminum this hood delivers up toFabspeed'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: Fits all BMW E90 92 93 M3vehicles (2007 2013) Includes polished stainless