Fabspeed Porsche 991 Carrera Valvetronic Center Muffler Bypass X-Pipe (3.8L & PSE Only) (2012-2016)

Improve the tone of your exhaust, increase power and save weight from your 991 Carrera with a Valvetronic Center Muffler Bypass X-Pipe. This Valvetronic exhaust preserves the functionality of your stock PSE system and if your car does not have PSE you can add that functionality with our valve controller that can be included with this exhaust. This exhaust great compliment to either the factory PSE side mufflers or to Fabspeed's Maxflo Performance Side Exhaust System.  SOUND: With the valves open you'll be treated to an aggressive sporty exhaust note and with them closed you'll experience a smoother tone than the factory Porsche exhaust system. POWER: This system saw an increase of 16 whp and 14 ft/lbs of tq over the stock exhaust system.                     FEATURES: Fits Porsche 991 Carrera 3.4L (With PSE) and Carrera S 3.8L vehicles (With or Without PSE) 2012-2016 - Specify Model Above Increases power by 16 whp and 14ft/lbs of tq Saves 12 lbs. versus the factory center muffler