CTS Turbo Race Downpipe Set BMW S63TU (2014-2019)

The CTS Turbo Race Downpipe Set is purpose-built for BMW S63TU twin-turbo V8 engines fitted to 2014-2019 F85 X5M and F86 X6M models. This complete downpipe system replaces restrictive factory components to significantly reduce exhaust backpressure and improve turbocharger efficiency. Constructed from mandrel-bent stainless steel with precision-engineered flanges, the race-grade design ensures maximum flow while maintaining proper fitment. Direct bolt-on installation makes it an essential upgrade for tuned S63TU applications demanding serious exhaust performance. Designed specifically for motorsport and off-road use.