Fabspeed 718 GT4/GTS/Spyder Valvetronic X-Pipe Exhaust System (20+) (FS.POR.718GT4.VLVPE) 1555 Bed 147" Wheelbase 4 Door

Bed 147" Wheelbase 4 Door equipped with split rear exit from factory

Sometimes the best design is the simplest

It's a system you'll love the second you're behind the wheel

- 3-1/4" Mandrel-bent aluminum piping replace stock restrictive air box and optimize the air flow

HC4-HDG4 kit features ACT's most popular Heavy Duty pressure plate

Fabspeed 718 GT4/GTS/Spyder Valvetronic X-Pipe Exhaust System (20+) (FS.POR.718GT4.VLVPE) 1555 Bed 147" Wheelbase 4 DoorThe FabspeedValvetronic X Pipe Exhaust System for the 718 4. 0L cars wakes up the sleepy Porsche PSE exhaust and gives them a truly exotic sports car sound all while retaining the functionality of PSE (Porsche Sport Exhaust). Our design process started with 3D scanning the entire exhaust system using our CREAFORM 700 Handscan so that we could make a complete Solidworks 3D model of the exhaust. We then designed the exhaust and fixtures using that model