Outerwears Pre-filters are designed to keep out particles of dirt, sand, and street debris as small as .005". Our Pre-filters are run dry meaning no oils or additives are required so there is no dirt sticking to the oil creating premature loss of airflow and horsepower. Outerwears water repellent Pre-filters add another level of protection.
UPP is one of the world's premier manufacturers of polyurethane products. If you are looking for a world class polyurethane part for your Atv, Motocross, UTV, then UPP is your solution. UPP manufacturers polyurethane ATV Engine Case Savers, Chain Rollers, Intake manifolds, Chain Sliders, A-Arm Bushings, Carburator boots, etc.