Fabspeed Porsche 718 GT4 / GTS / Spyder Sound Symposer Delete Kit (2020+) Other Parts Valve Controller Installation Guide

Valve Controller Installation Guide

we send all documentation for uploading the GT450 flash to your vehicle upon purchasing

Achieve maximum power from the 2019+ Audi RS6 (C8) Twin Turbo V8 engine without sacrificing drivability or reliability by optimizing the engine's performance

2 Speedster with our Deluxe Dual Style Tips

Fabspeed Porsche 718 GT4 / GTS / Spyder Sound Symposer Delete Kit (2020+) Other Parts Valve Controller Installation GuideLike many modern cars, the 718 GT4, Spyder, and GTS pump engine noise into the cabin using a device called a sound symposer. With the quiet stock exhaust, this isnt an issue, but with a louder aftermarket exhaust, this device can increase in cabin drone and unwanted resonance. Our delete kit comes with two high quality 3D printed plugs with O Rings that are put in place of the OEM symposer pipe. They completely seal off the system so no outside debris