At DMG Motorsports, we present the Hiflofiltro HFA4918 Premium OE Replacement Air Filter — a precision-engineered, direct-fit air filter built to keep your engine breathing clean without any of the guesswork. Designed as a factory-style drop-in replacement, this filter installs straight into the original air box using the same mounting configuration as the OEM part, so there's no need for modification, re-tuning, or adjustment of carburetor jets and settings. It's built for riders who want reliable, OEM-level performance backed by a brand trusted across the motorcycle industry for decades.

Hiflofiltro has been supplying filtration solutions to OEMs and aftermarket riders alike since the 1960s, and this filter carries that same manufacturing pedigree. It uses top-quality powerflow filtering media specifically developed for the demands of modern high-performance engines, giving your bike the filtration efficiency and airflow it needs to run smoothly mile after mile. Whether you're doing routine maintenance or restoring your ride to peak condition, this filter offers a simple, confidence-inspiring upgrade over a worn factory unit.

This particular filter is engineered as a direct replacement for the OEM Yamaha part 4XY-14451-01, fitting select Yamaha Royal Star Tour Deluxe, Tour Deluxe S, and Venture / Venture S models, making it an easy choice for owners looking for a proper factory-matched fit without hunting down dealer-only parts.

Features:

• Manufactured to fit the factory air box as a direct replacement for the original equipment air filter
• Top-quality powerflow filtering media engineered for modern high-performance engines
• Meets or exceeds OEM filtration specifications for reliable, consistent engine protection
• No need to change carburetor jets or settings — true drop-in installation
• Replaces OEM part number Yamaha 4XY-14451-01
• Backed by decades of Hiflofiltro manufacturing experience and rigorous quality control
• Sold each

Fitment