PDP Premium Side Panel Vent Kits for Arctic Cat Pro Chassis Select Color:White (Part #: PDP-PC012-WW) 800-41 is our lower compression

800-41 is our lower compression version for sea level to 6000 ft and gains 4-5 HP

The kit also includes our custom primary spring which improves clutch backshift and helps hold peak RPM without as much fade as the factory spring

Lighting fast response

Springs hold much better tension on the belt than factory

anything over 140hp we recommend a head stud install

PDP Premium Side Panel Vent Kits for Arctic Cat Pro Chassis Select Color:White (Part #: PDP-PC012-WW) 800-41 is our lower compressionProven 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. The yare 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.