TDR Performance

We recently carried out a sound test on a freshly fitted custom exhaust system for a BMW M3 — and the results speak for themselves. In this quick demo, you’ll hear the deep tone at idle, sharp throttle response, and aggressive pops on downshifts. Whether you’re after a subtle performance growl or a full-on roar, we tailor every system to your preference. Check out the video and let us know what you think!before and after