Fabspeed Porsche 981 Cayman GT4 Spyder Valvetronic Exhaust System Select:Select Tip Option=Polished Stainless Steel Direct replacement for the factory

Direct replacement for the factory Porsche OEM T-outlet or H-style outlet tips

Some customers have reported that installing the throttle body and plenum while the battery is disconnected results in the car performing an adaptation check once the battery is reconnected

Turn Down reduces sound by over 3db perfect for noise reduction sound limits at certain race tracks

HJS German imported catalytic converters are made from some of the highest grade materials you can find in a catalytic converter

allowing retention of factory valve functionality

Fabspeed Porsche 981 Cayman GT4 Spyder Valvetronic Exhaust System Select:Select Tip Option=Polished Stainless Steel Direct replacement for the factoryFabspeed's Valvetronic Exhaust System is the ultimate cat back performance exhaust for the ultimate street drivable GT4 dual use street track car. New anti resonance technology makes for the Worlds Very Best enjoyable driving experience. SOUND: We're proud to offer a premium exhaust solution for the Porsche Cayman Spyder GT4. Our Valvetronic Exhaust offers two distinct tones depending on valve position: mild and aggressive wild. It was important to