Variable Boost: Adjust from stock levels up to approximately +4 PSI depending on operating conditions

Available in Sizes: 14x7

The specifically angled blade on the impeller achieves maximum flow at all RPM

Look no further than our full system which comes ceramic coated for long life and to hold heat inside the exhaust

Pro RMK 850 QD2 w/174"x3" track • 2021

Performance STG1 Kit / Axys 800 Category_Default Category/SLED/Polaris/Matryx BOOST Variable Boost: Adjust from stockits 2018 800 HO AXYS Chassis Rush Switchback RMK, Models Huge performance gains in one simple package! Includes our programming with either Torque Link or ECU Hard Flash which fixes many Polaris map issues The programmer does not stay on the sled, it will be removed after programming Our Stage 2 clutch kit drastically helps transfer these big power gains to the track Must run a minimum of 91 octane fuel Ceramic coated exhaust helps hold heat into the