For VW Golf R and Audi S3 owners that want to achieve peak power and torque output, or that just like their exhaust system fully optimised whilst retaining a catalyst, the XFORCE 3” downpipe delivers. Featuring 304-grade stainless steel pipework, the larger bore downpipe also includes a high-flow 200-cell catalyst and stainless steel flexi section to aid installation and ensure reliability. The XFORCE downpipe also includes a center resonator pipe to help remove unwanted NVH (Noise, Vibration and Harshness) and ensures you get plenty of the sound that you want, without the cabin boom that you don’t! Includes all required adaptors to fit to either an OE exhaust system, or an XFORCE cat-back exhaust.