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No more compromising on questionable suppliers or unverified material quality for the impressive and affordable exhaust sound you want
Simply flash your BMW M5/M6/X5M/X6M with a Fabspeed ECU Tune utilizing the included handheld tuner
Stock = 296 HP / 295 ft-lbs of torque
Maximum gains of over 92 whp (wheel horsepower) and 82 ft-lbs of torque at 5900 RPM
Porsche 981 Boxster / Cayman XperTune Performance Software mercedes benz No more compromising on questionableAchieve 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 981 Boxster and Cayman with a Fabspeed
