At DMG Motorsports, we present the Hiflofiltro HFF4022 Foam Air Filter (551-4022) — a precision-engineered, direct-fit replacement designed to slot straight into your factory air box with zero modification. Built for riders who demand consistent performance from their off-road machines, this filter uses Hiflofiltro's proven dual-layer foam construction to deliver serious protection without sacrificing airflow. Whether you're tearing through motocross tracks or logging hours on the enduro trail, this filter keeps your engine breathing clean while helping unlock the power your bike was built to make.

Features:

• Manufactured as a direct OEM replacement, engineered to fit the factory air box without modification
• Constructed with top-quality powerflow filtering media developed specifically for modern high-performance engines
• Competition off-road design manufactured in the Netherlands using a special dual-layer foam for maximum filtration and optimum airflow
• Coarse outer foam layer traps larger dirt and debris while the fine inner foam layer captures fine dust particles
• Durable, reusable construction allows the filter to be cleaned and reused repeatedly without loss of performance
• Sold each for easy replacement or upgrade of your existing air filtration setup

Fitment