BMW S1000RR DB Sound Killer. Redirected to move the sound from your exhaust away from any monitoring systems. Perfect for your track day weekend at Laguna Seca for sound regulations since stock exhaust systems do not pass sound booth regulations at Laguna Seca. Fits the 2015-2019 BMW S1000RR stock exhaust system. Made here at San Jose BMW/ CC Products
DBKILLERSP15