Boyesen Carburetor Boot

Boyesen Carburetor Boot

Unleash instant throttle response and consistent power with the Boyesen Carburetor Boot. Engineered for riders who demand sharper acceleration and smoother delivery, this intake upgrade optimizes airflow from low to peak RPM.

• Integrated Tenzalloy chamber: Seamless, heat‑resistant design maintains structural integrity and airflow stability.
• Aerodynamic directional dividers: Precisely guides the intake stream for cleaner, more efficient combustion.
• Even air distribution: Channels the air charge evenly to reduce turbulence and dead spots.
• Explosive air movement: Creates rapid intake velocity—tested up to 500 MPH—for faster, crisper throttle.
• Maximum flow across the RPM range: Strong low-end torque, robust midrange, and sustained top-end pull.
• Dyno-proven, patented system: Validated performance backed by Boyesen engineering.

Whether you ride motocross, enduro, or trail, the Boyesen Carburetor Boot delivers measurable gains in response, acceleration, and overall rideability. Upgrade your intake system with proven performance that’s easy to install and built to last.

Compatibility: Designed for select carbureted two-stroke and four-stroke applications. Check fitment before ordering.

Ideal for: Riders seeking quicker snap off idle, smoother roll-on power, and more consistent fueling.