Supersprint Race Mufflers (4x80mm)
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Product Details
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.
This Supersprint muffler for the E9X will help the car wake up and give a little more volume and sound. It's a direct replacement for the stock muffler on the E9X modeled cars. This muffler also deletes the stock system's exhaust flap valve so more of the engine noise is heard at all RPM and on startup. This is just what you need if the stock system is just too quiet for your tastes.
Prop 65 Warning
