Fabspeed Porsche 991 GT3 / GT3 RS Catback Competition Race X-Pipe (2014-2016) Select:Select Tip Style=Titanium On COLD- START all 993

On COLD- START all 993 Twin Turbos will sound like a Chris Craft boat and soon after WARM-UP cycle 2 to 3 minutes are completed you will have a smooth Twin Turbo emissions legal sports sound that is intoxicating

NOTE: This product is Not compatible with the F1 Automatic Transmission

Improve both the sound and the power from your 981 Boxster/Cayman with these sport headers

No longer do you need to remove your ECU and mail it in for adjustments or to put it back to stock

Fabspeed Porsche 991 GT3 / GT3 RS Catback Competition Race X-Pipe (2014-2016) Select:Select Tip Style=Titanium On COLD- START all 993The ultimate lightweight cat back exhaust system for the 991 GT3 GT3 RS saves 54lbs (24kg) off the rear of the vehicle and is perfect for competitive track use, high performance drivers education events, or aggressive street sound. FEATURES: Fits all Porsche 991 GT3 GT3 RS models (2014 2016) Perfect exhaust solution for maximum performance and sound during competitive track use, high performance drivers education events, or simply achieving an