Fabspeed Porsche 981 Cayman GT4 Spyder Valvetronic Exhaust System Style:Satin Black OEM plastic ABS charge pipes

OEM plastic ABS charge pipes resulting in maximum flow

Achieve maximum power gains (~66 whp & 43 ft-lbs) without sacrificing drivability or reliability

we're proud to offer the unique TrackTec Valved Bypass Exhaust for those looking for something special

Note: The HB581 shape has been replaced by HB649

Their inverted tops make for more filter surface area

Fabspeed Porsche 981 Cayman GT4 Spyder Valvetronic Exhaust System Style:Satin Black OEM plastic ABS charge pipesFabspeed'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