While the R&D phase of the Supersprint exhaust for the 2021 BMW M4 and M3 Competition is almost completed, we are excited to introduce the first option, made by the R&L front and intermediate H-Pipe sections.
On the Euro-spec version, this exhaust setup deletes the R&L secondary catalytics, the OPFs (particle filter) and the mid resonator, mantaining the stock downpipes with the primary cats and the BMW Factory rear muffler in place.
On the US-spec cars this same Supersprint setup deletes the secondary cats and the dual, mid resonators.
The result is a major improvement in sound, with no droning at cruising speed, and a magnificent, deep tone that kicks in once the valves switch into to open mode.
As with all of the Supersprint exhausts for the BMW M models, installation is hassle-free, with no welding nor tweaking needed; and also, no modification to the engine managment system is necessary.
The Supersprint pipes slip into place, just like the Factoty components do.
As mentioned earlier, opposedly to the std exhaust the difference from the closed to the open mode is significant, becoming hugely audible.
In order to achieve the perfect blend of Sport and Race Sound, we came up with a large-volume, H-pipe merge tube section, strategically placed and shaped / tuned to eliminate any rasp, guaranteeing a smooth tone at all rpm.
No less important, we will offer a unique deal with very special pricing to the first 30 owners of the M4 / M3 cars who will place their order.
Please contact
sales@supersprint.com for more information.