Maintain fuel efficiency by optimizing timing and fuel curves

No returns due to loud or undesirable sound

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Spark arresters play a critical role in the prevention of wildland fire and the ignition of explosive atmospheres

Race Fuel:  20psi     Up to 650 Crank HP    -    475 Wheel HP

PDP Premium Side Panel Vent Kits for Polaris Pro-R Chassis Select Color:White (Part #: PDP-RMK11-WW) Maintain fuel efficiency by optimizingProven Design Products have the best side panel vent kits on the market! These side panel vents are constructed from high impact thermoplastic for extreme durability. They are precision cut and molded to ensure exact fit to your machine. These vents help increase belt life, decrease engine temps, cannot be punctured (unlike other mesh vents), and are made in the USA! Simply must have for your machine.