The industry's first changeable internal stinger for Ski-Doo allows for adjustments for high/low altitude or race application adjustments

This gauge is available with different lengths of sensor cabling (dependent on vehicle make/model)

All mufflers are jig built to ensure great fitment and performance

This manifold will work with stock

Spark Arrestor Kit 2.5" / BIG MO Aluminum Exhaust Category_Default Category/SXS/Exhaust The industry's first changeable internalLooking to add a spark arrestor to your BMP extruded aluminum Big Mo exhaust? This kit comes with everything you need. Spark arresters play a critical role in the prevention of wildland fire and the ignition of explosive atmospheres. They are enforced by law.