Pipe Stinger / Polaris Choose Stinger Type:9R We've engineered a permanent solution

We've engineered a permanent solution for rock-solid reliability:

For huge and reliable gains use our pipe and a Power Commander controller

Enhanced Durability: Features high-grade billet aluminum construction and a proprietary Silicon Nomex Diaphragm for superior reliability and long life

your stock clutching simply cannot keep the engine in its optimal powerband

Pipe Stinger / Polaris Choose Stinger Type:9R We've engineered a permanent solutionThe 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