Big Bore Stroker + Air Extreme / Pro r Core Options:By Engine Outright Performance Versatility: While this exhaust

Performance Versatility: While this exhaust does not strictly require a tune

High quality gasket kit that exceeds OEM specs

This kit will help you tap into more steady power

Please Note: In order to accommodate the aggressive routing and larger diameter of this race exhaust

Big Bore Stroker + Air Extreme / Pro r Core Options:By Engine Outright Performance Versatility: While this exhaustThe Bikeman Performance Crate Engine provides the ultimate performance and reliability for your Pro R RZR. This 2. 3L Naturally Aspirated engine offers a smooth idle and daily drivable manners. When you are ready to roll into the throttle, the engine is full of low end punch and comes to life in the high RPM's. The high flow CNC cylinder head and high lift camshaft allow this engine to accelerate its 395hp aggressively to 9000 rpm. Lean into the