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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Adds over 7
Makes for a throaty symphony of sound in the cabin
PSE Models - Fabspeed Valvetronic Exhaust is equipped with high quality electronic operated valves using the Factory OEM actuator
Constructed from 3/16" High Strength ASTM A36 Domex Structural Steel
Tuned = 420 whp (wheel horsepower) / 384 ft-lbs of torque
Porsche 991 GT3 / GT3 RS XperTune Performance Software Stelvio Adds over 7HP: +15 TQ: +10 Achieve maximum power from the Porsche 991 GT3 3. 8L 4. 0L engine without sacrificing driveability or reliability by optimizing the engine's performance. 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 on your vehicle and your
