Boyesen RAD83-2 Rage Cage Reed Valve System for Ski-Doo

The Boyesen RAD83-2 Rage Cage Reed System is a patented, high-performance intake system designed to deliver instant horsepower and torque gains across the entire RPM range for Ski-Doo snowmobiles. This complete bolt-on upgrade features a one-piece cast aluminum valve body with an integrated, seamless Tenzalloy chamber that optimizes airflow intake and fuel delivery.

Key Features:

• One-piece cast aluminum reed block construction eliminates failure points common with plastic or rubber components
• Integrated aerodynamic directional dividers channel air charge evenly for maximum efficiency
• Dual-stage carbon fiber reed petals improve throttle response and extend service life
• Seamless aeroform surfaces generate air velocities up to 500 MPH for explosive acceleration
• Dyno-proven performance gains with no power drop when exhaust valves open
• Maximum streamlined airflow eliminates turbulence throughout the RPM range
• Complete kit includes all necessary gaskets for installation
• No modifications required - guaranteed bolt-on performance using OEM manifold

The Rage Cage's precision-engineered design ensures instant, explosive air movement the moment you open the throttle, delivering unequaled increases in horsepower and torque. The cast aluminum construction provides superior durability compared to stock plastic or rubber intake components, while the dual-stage carbon reed system offers improved performance and longer life between service intervals. Sold as a complete kit - order one per engine (sold in pairs for twin-cylinder applications).