Fabspeed BMW M5 / M6 / X5M / X6M XperTune Performance Software porsche 930 Super simple engineered system

Super simple engineered system

Our Muffler Bypass Exhaust System deletes the rear muffler

more form-fitting profile to insures maximum comfort when worn underneath a driving suit

NOTE: Brackets require welding to front strut towers

SOUND: Expect a moderate increase in volume and definition in the exhaust tone

Fabspeed BMW M5 / M6 / X5M / X6M XperTune Performance Software porsche 930 Super simple engineered systemAchieve maximum power gains and driveability without sacrificing reliability. Fabspeed Motorsport offers an alternative tuning method for vehicles equipped with ECU's that traditionally required bench flashing. No longer do you need to remove your ECU and mail it in for a tune. The Handheld device interfaces with the OBD II port in your vehicle and your computer to complete the tuning process. Simply flash your BMW M5 M6 X5M X6M with a Fabspeed ECU