Suzuki Boulevard C90 Custom K&N Air Filter
GMan's Custom GMI-1598 K&N Air Filter for 2005-2010
The GMI-1598 for the Suzuki Boulevard C90 is not a direct replacement air filter, yet fits in the stock air box without modifications.
This GMan Original, GMI-1598, air filter is built by K&N to our exacting specifications allowing maximum amount of air into the motor. Making the use of an FI Controller mandatory when using this air filter, and well worth it.
The C90 Bully Package provides the perfect matched setup for the C90 and at a discounted cost.
The Performance increase of this setup is unsurpassed by any other design, bar none.
The GMI-1598 air filter is not an original equipment replacement air filter.
The GMI-1598 Air Filter will work with any properly programmed after market FI controller, but why run the risk of another controller being improperly programmed to an air filter not of their design?
Cleaning and re-oiling of this GMI-1598 is recommended once a year or every 10,000 miles.
View this short 3 min video highlighting the removal and re-installation of our Custom GMan K&N Air Filter.
Check out our 'C90 Performance Package' which includes the GMI-1598 Air Filter and Bully EFI Controller for a matched setup.
Ships within 2 to 5 Business Days
All GMan Products are covered under GMan Industries 2-year Warranty.
All K&N's are covered under standard K&N Products Warranty.