your primary clutch stays cool

providing a significantly smoother shift curve and more consistent performance

gaining you 3 horsepower through mid to peak

2 gram shims

it's a simple $150 upgrade at any point

POLARIS PATRIOT BOOST RACE MUFFLER muffler your primary clutch stays coolBMP Polaris Patriot Boost Straight Through Race Exhaust Don't just make noisemake real power. While other brands drop a generic, loud empty tube onto the market, Bikeman Performance spent extensive dyno hours and field testing revisions perfecting the finest details of this exhaust. Designed specifically for the Polaris Patriot Boost, this muffler delivers genuine horsepower gains and razor sharp throttle response without requiring an ECU tune. RACING