Halfway through the year 2021, Supersprint has not yet made an exhaust for the new generation BMW M4 G82. How can this be true.
In fact it's not. We at the Supersprint Factory in Italy are well into the development process of our full systems for the M4 and the M3 as well.
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We focused on the power-making parts of the exhaust, as the real performance gains and sound improvements are always on top of our priorites.
This means, we designed downpipes, and the front section as the initial R&D step, making them compatible with the factory rear muffler; both the std version and the M Performance one.
Reason is, the BMW factory rear muffler is as free flowing as it can be, when in the open valve mode, which leaves no hp on the table.
Opposite to that, the front section of the stock exhaust is overly restrictive, now more than ever, due to the stringent emission regulations.
With 4 distinct catalytics, and 2 OPF filters built within, the oem exhaust is chocking the exhaust so bad, that BMW had to install an engine sound enhancing system within the loudspeakers.
The Supersprint exhaust will put an end to all that, letting the S58 3.0L twin turbo engine finally breath free, and be heard from afar.
Stay with us for updates on the multiple exhaust options we are currently developing.