AWE: 2012-16 Porsche 991 Carrera Non-PSE Models - SwitchPath Exhaust (Chrome Silver Tips) ysi Fits with aFe's intercooler tube

Fits with aFe's intercooler tube upgrade kit only (Part Number: 46-20284-B)

Convert it to ethanol and you'll have the ability to tune your car for all and the sensor will read the alcohol content in your fuel and adjust accordingly

and repeatability are certainly a major concern for all engine builders

Integrated urethane bump seal ensures a no leak seal

the cat-back exhaust system resulted in gains up to + 14 horsepower and + 17 lbs

AWE: 2012-16 Porsche 991 Carrera Non-PSE Models - SwitchPath Exhaust (Chrome Silver Tips) ysi Fits with aFe's intercooler tubeThis is the finest exhaust available for the Porsche 991 Carrera S and 4S available. Period. The Porsche 991 SwitchPath Exhaust is for those looking to increase power and bring out the note of their 3. 8L powerplant, without turning their backs on perfect daily drivability and Porsche sophistication. The AWE Tuning Porsche 991 SwitchPath Exhaust responds to the exhaust valve position commands sent from your Porsche's ECU dependent on your throttle