Developed in 2018 by the Black Widow Performance Team to improve the power and sound of your S1000R

Made 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.

These weigh in at a featherweight 4kg / 8.8lbs (original exhaust 8kg / 17.6lbs). Saving half the weight.

Replaces the heavy and restrictive original. 

Silencer connection is the same position, diameter and angle as the original. Accepts original Lambda sensors (O2 sensors).

Accepts the original BMW Silencers.

Fitting instruction sheet included.

2 Year Black Widow Unlimited Mileage Warranty.