K & N Replacement Air Filter - Aircharger Intake - Chrome Rc-3680

Optional Drycharger? for increased protection from the elementsMade in the U.S.A.

Optional Drycharger? for increased protection from the elements is available separatelyK&N? High-Flow cotton air filter provides outstanding performance and protectionCast aluminum...

Cast aluminum high-performance intake tube with raised detailK&N® High-Flow Air Filter™ designed to increase performanceBuilt-in breathers replace external OE breathersIntegrated internal...

Cast aluminum high-performance intake tube with raised detailK&N® High-Flow Air Filter™ designed to increase performanceBuilt-in breathers replace external OE breathersIntegrated internal...

Require removal of the stock airbox and stock air filter elementIncrease airflow to engine to help boost performanceClamp directly to the carburetor intake Suzuki -- GS 1000 S Katana -- (1979);...