VRSF Racing Downpipes for V8 N63R 2017 – 2021 BMW M550i, 750i, 850i, X5 M50i, X6 M50i & X7 M50i G30 G05 G06 G07 G11 G31 Surface Finish:Brushed Finish Using the Nordschleife as it's

Using the Nordschleife as it's testing grounds and the 7-post rig

Gains of up to 60whp can be realized by replacing the restrictive factory intake inlets with this bolt on kit

Throttle body matched 3″ piping

Stage 1 S58 (for stock cars) 91 OCT / 95 RON up to 560HP / 700NM (fuel quality limited)

MHD MaxCool: Our new Max Cooling feature activates a special cooling mode to reduce oil and coolant temperatures

VRSF Racing Downpipes for V8 N63R 2017 – 2021 BMW M550i, 750i, 850i, X5 M50i, X6 M50i & X7 M50i G30 G05 G06 G07 G11 G31 Surface Finish:Brushed Finish Using the Nordschleife as it'sVRSF N63R Stainless Steel Downpipes For your 2017 2021 BMW M550i, 750i, 850i, X5 M50i, X6 M50i & X7 M50i with the V8 Twin Turbo 4. 4L N63R Engine We are proud to introduce our VRSF Race Downpipes for your G30 M550i & G07 750i. These downpipes are the best bang for the buck mod available for your N63R, with gains from 50hp & 60tq when tuned. By eliminating the restrictive catalytic converters in the factory downpipes, back pressure is reduced