The Pro-R chassis from Polaris is great, but the motor is a little weak compared to the other 800's. No worries, we have what it takes to take your Rush, Switchback, Assault or RMK above and beyond the competition. These kits get absolute rave reviews from customers! Huge torque and horsepower which really make your 800 CFI rip. We break it down into 2 stages depending on how far you want to go.
Choose your weapon:
Stage 1: This includes our torque monster BMP Fatt Azz Pipe, Billet Head kit,Power Commander 5 EFI controller, and our Stage 2 TIED clutch kit. All very easy components to install and a 14-15 horsepower gain. The Tied clutch kit also shows extreme mid-range pull and usually a 4-5mph top speed increase. Power Commander comes installed with map unless otherwise specified.
Stage 3: Everything in Stage 1 just add BMP Professional cylinder porting and V-Force reed cages! A huge 22-23 HP Increase when all said and done.