Twin Air Standard Air Filter For Kawasaki KFX450R 2x4 Brand_Custom Dynamics Complete package includes the new

Complete package includes the new universal mounting kit (fits most handlebars on the market)

Manufacturer part number: 4H00400

Designed to maximize on road performance

Oversized merge collector with megaphone muffler

Manufacturer part number: 620292240

Twin Air Standard Air Filter For Kawasaki KFX450R 2x4 Brand_Custom Dynamics Complete package includes the newThe Twin Air Standard Air Filter For Kawasaki KFX450R 2x4 is part of the latest collection from Twin Air. Features: Twin Air dual stage filters are the choice of top factory teams and riders worldwide Dual bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven) Twin Air filters are slightly smaller than stock to make them easier to change and to increase dead air