UNI Foam Air Filter & HMF Brushed Performance-Series Slip On Exhaust Euro-Polished for Yamaha YFZ 450 2004-2010

Description

UNI Foam Air Filter & HMF Brushed Performance-Series Slip On Exhaust Euro-Polished 041403706086 for Yamaha YFZ 450 2004-2010Kit Includes: 1 HMF Performance-Series Slip On Exhaust Brushed, 1 Uni Filter Foam Air FilterHMF Performance-Series Slip On Exhaust BrushedColor: BrushedShape: EllipticalMount: SideEnd Cap: Euro-PolishedUni Filter Foam Air FilterUni Foam Air Filters use polyurethane foam as the filtration media because of it's superior dirt capturing abilities. The principle of how foam air filters work is simple: 'Open Cell' Polyurethane Foam is wetted with specially developed filter oil. The 'sticky' filter oil is suspended in the path of the dirty air making it impossible for dirt to pass through the depth of the filter.