Fabspeed Porsche 991 Carrera Valvetronic Center Muffler Bypass X-Pipe (Valved Exhaust Only) (2012-2016) Style:Porsche Sport Exhaust (PSE) 80mm - For use with

80mm - For use with 28+mm spacers

weather-proof Sky Vinyl

These are the largest and highest flowing catalytic converters you can fit on the M40i 3

Start the engine

Fabspeed Porsche 991 Carrera Valvetronic Center Muffler Bypass X-Pipe (Valved Exhaust Only) (2012-2016) Style:Porsche Sport Exhaust (PSE) 80mm - For use withImprove 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 valved system and if your car does not have a driver controlled valved system you can add that functionality with our valve controller. Just select "Standard Exhaust" from the dropdown menu. This exhaust great compliment to either the factory valved