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

This kit includes everything you need for installation

The unique design of the VForce reed valve system features double the reed tip surface over a conventional reed valve design

020") 262°/258° Dur @

Performance STG1 Kit / Axys 800 Category_Default Category/SLED/Polaris/Matryx BOOST The specifically angled blade onits 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