At DMG Motorsports, we present the Hiflofiltro HFA4921 Air Filter (SKU 551-4921) — a precision-engineered, direct-fit replacement built to restore your bike's air intake system to like-new performance. Designed to slot straight into the factory air box, this filter is a popular choice for Yamaha FZ-09, FJ-09, MT-09, XSR900, and Tracer 900 owners looking to swap out a worn OE element without any modification or guesswork. Backed by Hiflofiltro's decades of OEM filter manufacturing expertise, this element delivers dependable filtration and airflow so your engine keeps breathing clean, cool air every ride.

Features:

• Manufactured to fit the factory air box as a direct replacement for the original equipment filter
• Constructed with top quality powerflow filtering media engineered for modern high performance engines
• Meets or exceeds OEM filtration specifications, so no carburetor jetting or fuel mapping changes are required
• Fits Yamaha FZ-09, FJ-09, MT-09, XSR900, and Tracer 900 models (replaces OEM part number 1RC-14451-00)
• Built using premium raw materials sourced from established global suppliers for consistent quality
• Backed by Hiflofiltro's rigorous factory quality control process before leaving production
• Sold each — individual replacement filter

Fitment