Description
When deciding on the right exhaust the hardest part is feeling confident in the best sound mixed with increased performance, this really leaves you to guess based on reputation. Fortunately, Supersprint has the reputation covered when it comes to BMW exhausts. For over 60 years their goal has always been designing and building the highest quality exhaust available. This has been achieved through extensive testing using real race teams to get the best feedback there is to offer, from the ones who demand the best everyday. Extensive dyno testing, high quality materials, and race team feedback are what allow Supersprint to extract the power from your engine, not just the noise.
These rear mufflers are a perfect addition to the exhaust to make the 645ci and 650i a bit louder and let more of the V8 rumble be heard. The stock system uses two rear mufflers with an additional two sets of resonators to deeply muffle the sound. The Supersprint mufflers are free flowing stainless designs with less restriction which allows more volume and a modest increase in torque and horsepower. The mufflers are tuned to provide a deep, throaty exhaust note.