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One of the most successful DB Killers ever designed for the SC Project and used across the globe by superbike owners. After thorough testing and R&D, the Decibel Filter has been developed for the SC Project CRT muffler by Barrel Exhaust. A direct fit on the CRT muffler, Barrel Exhaust DB killer is the perfect way to gain control on the monster CRT.
Achieve approximately 20%-30% reduction in the sound while maintaining performance and engine safety. The DB killer has been tested and loved by expert superbike mechanics.
Completely built in Stainless Steel 304 and coated in black, the Barrel Exhaust DB killer is a slip-on fit on the CRT without a need to damage the muffler.
NO NEED TO DRILL HOLES OR DAMAGE THE MUFFLER - DIRECT FIT
Exit Diameter 70mm