fast recharge

or when you visit your buddies sister

The restriction is the engine's enemy and creates back pressure

intake box

WABAM SHOP TOWELS WORK GREAT FOR ANY JOB THAT NEEDS CLEANING

Pipe Stinger / Polaris Choose Stinger Type:9R fast rechargeThe industry's first changeable internal stinger for Bikeman Pipes. This allows for adjustments for high low altitude or race application adjustments. Smaller stinger size will increase the pipe pressure and compensate for low pressure at high elevation. In race applications, a smaller stinger will cause the pipe to react much quicker and require less preheating of the pipe on a rev stand. Only can be used with our BMP Fat Azz Pipe, Will not work on a