FUEL CUSTOMS AIR FILTER INTAKE SYSTEM YAMAHA YFZ450R AIR BOX VERSION IN009-1 
 
Product Overview
The Fuel Customs Air Filter Intake System for Yamaha YFZ450R (Air Box Version) enhances power, torque, and throttle response with a custom high-flow airbox and intake tube.
 
Features
Unique tapered design for optimized airflow velocity.
Enhanced filter protection for longer durability.
Improved throttle response.
Increases horsepower and torque across RPMs.
Versatile design allows use with or without airbox.
Complete kit with custom air tube, adapter, clamps, and bracket.
Includes filter, outerwear, and high-flow airbox.