Cam Gears Adjustable / ProR Category_Default Category/SXS/Engine Bolt this BMP high flow

Bolt this BMP high flow manifold on your 2018 and up arctic cat 800s for an instant power gain

Bikeman Performance Emissions Regulation Notice [+] *Once this performance exhaust system has been installed on your vehicle

With our patented design and configuration

Wider lobe separation & short duration build more cylinder pressure

661") Compression Ratio 10

Cam Gears Adjustable / ProR Category_Default Category/SXS/Engine Bolt this BMP high flowBC8877 NEW Polaris Pro R Adjustable Cam Gears Intake & Exhaust Gears are machined from hardened steel alloy with an aluminum, gold anodized center section for adjustability, fully compatible with the stock Polaris timing chain. The BC adjustable cam gears for the Polaris Pro R platform are the perfect way to gain top end or low end torque depending on how you dial in the gear settings. These gears allow for 5 degrees of advance or retard for both