UniFilter - Competition II Air Filter (NU-4136ST) Options:Air Filter Coarse open-pore outer foam catches

Coarse open-pore outer foam catches airborne dirt

Increased cornering and straight-line stability than the previous generation2

The Motion Pro® Oil Filter Strap Wrench fits all spin-on type oil filters

All installation Hardware is included

The Motion Pro® 2-Stroke Timing Kit For Water Cooled Engines includes a dial indicator with extensions and a 14mm spark plug thread adaptor that allows for the inspection and adjustment of ignition timing

UniFilter - Competition II Air Filter (NU-4136ST) Options:Air Filter Coarse open-pore outer foam catchesDesigned to fit in the factory airbox UNI FILTERs high air flow, superior dirt stopping ability, and long lasting dependability have made the PRO COMP II. The bestselling replacement air filter for competition motorcycles. The UNI FILTERs unique two stage design allows for easy and complete cleaning. The outer layer can be used dry as pre filter allowing for longer intervals between cleanings, or it can be oiled for superior engine protection in