Fabspeed Porsche 718 GT4 RS, Spyder RS Over Axle Link Pipes (2022+) Performance brakes 981 Helical exhaust valves are aerospace

Helical exhaust valves are aerospace grade valves that Porsche

Designed from 3D scans of the OEM headers so we can achieve perfect bolt-on fitment versus other brands

065" thick polished T304L stainless steel in our Fort Washington

Sport Headers

Our dyno proven design significantly increases power and exhaust note

Fabspeed Porsche 718 GT4 RS, Spyder RS Over Axle Link Pipes (2022+) Performance brakes 981 Helical exhaust valves are aerospaceFabspeed Porsche 718 GT4 RS, Spyder RS Over Axle Link Pipes (2022+) Simply replace the restrictive factory over axle pipes to increase power, save weight and add a throatier more aggressive GT3 engine tone. Just like the regular GT4, Fabspeed Over Axle pipes are a perfect first modification and logical upgrade. Our design process started with 3D scanning the entire exhaust system using our CREAFORM 700 Handscan so that we could make a complete