Hiflo HFA3602 Air Filter exhaust Replace the sstandard airbox cage

Replace the sstandard airbox cage that allows dirt to damage your engine

Upgrade to S&S performance chain drive

Coil current constantly monitored to provide constant full spark energy

1 year limited warranty against manufacturer defects

Include 4 1/8in

Hiflo HFA3602 Air Filter exhaust Replace the sstandard airbox cageDeveloped for modern high performance engines. Manufactured to fit factory air box. Direct replacement of original equipment filter. No need to change carburetor jets or settings. Top quality powerflow filtering media. High quality motorcycle air filters. Vehicle Fitment: 1990 2006 Suzuki GSX600F Katana 1989 2006 Suzuki GSX750F Katana