Supersprint Exhaust for 2021 BMW G82/G80 M4/M3 Competition

08/04/2021

With the Supersprint exhaust R&D work on the 2021 BMW G82/G80 M4/M3 Competition having been completed, we are proud to introduce our proprietary J-Pipe Lightweight system, which yelds to a totally different sound from the more conventional, twin pipe exhaust design.

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Our free-flowing, large-volume J-Pipe section with its unique design guarantees a substantial saving in weight, and changes the sound to a smoother, more refined note, in particular when the muffler valves are in the closed mode.

The J-Pipe merger section has a perfectly smooth bend, guaranteeing exactly the same cross-section of the dual, 70mm piping combined (which totals 100mm / 4"), with no restriction in the flow rate.

Also, fitment is spot-on, allowing for the same ground clearance as with the stock exhaust.

If an excessively loud, raspy sound from adding straight-through race downpipes becomes an issue when daily cruising, this is the Supersprint answer.