Fabspeed Valvetronic Exhaust System - Porsche 981 Boxster Spyder | Cayman GT4Fabspeed's Valvetronic Exhaust System is the ultimate catback setup for the ultimate streetable track car. SOUND: Fabspeed is proud to offer a premium exhaust solution for the Porsche Cayman GT4. Their Valvetronic Exhaust offers two distinct tones depending on valve position: mild and wild. It was important to retain civility around town with valves closed, mission accomplished. You'll be able to enter your neighborhood after a midnight joyride

while allowing for a stealth installation and keeping all OEM components in place

Vacuum controlled butterfly valve

and features proprietary connectors and superb construction

and Audi S2/RS2

** IMPORTANT NOTE when using Cast or OEM water pipe

Turn your Touring Edition to a Track Edition

8K0-698-151-K / 8K0698151 K / 8K0 698 151 K / 8K0698151K

– Garrett 50Trim T3/T4 Turbocharger

- Water jet cut flanges

Integrated display

Complete breather kit for the 1

8E0-698-451-E / 8E0698451 E / 8E0 698 451 E / 8E0698451E