Performance De Cat Exhaust System 400mm Oval Black Stainless Silencer BMW S1000RR 2017 - 2018 Black Widow

- Performance De-Cat Exhaust System
- Fits: BMW S1000RR 2017, 2018, models.Developed in 2018 by the Black Widow Performance Team to improve the power and sound of your S1000RRMade from the same specification pipework as our race winning exhaust systems.TIG welded by hand for smoother internal surface (reduces internal turbulence, improves gas flow).Modern spring fit design allows for fewer internal welds increasing performance.The downpipes weigh in at a featherweight 4kg / 8.8lbs (original exhaust 8kg / 17.6lbs). Saving half the weight.Replaces the heavy and restrictive original. NB exhaust emissions are not part of the UK motorcycle MOT.Accepts original Lambda sensors (O2 sensors).Will fit with BMW Panniers
- Fitting instruction sheet included.Silencer Material : 304 Grade Black Painted Stainless Steel
- Silencer Body Length excluding tips = 400mm
- Silencer Code: BN40V See our Silencer Specifications Tab for length & noise levels.2 Year Black Widow Warranty.