K&N Engineering RC-2540 Clamp-On Custom Chrome Air Filter - Round engine-valve-train-camshafts With a battery life of

With a battery life of about 5 months

1982-1985 Kawasaki ZX750 GPZ

1983-1985 Kawasaki ZX750 GPZ

1981-1983 Yamaha XV750 Virago

1999-2008 Harley Davidson FLHT Electra Glide Standard

K&N Engineering RC-2540 Clamp-On Custom Chrome Air Filter - Round engine-valve-train-camshafts With a battery life of2 1 4in filter diameter. Custom air filters can increase horsepower up to 12%. Clamp on style is designed for all racing motorcycles. Allows considerably more air flow than stock air box set up. Carburetor adjustment will be required; usually a 25% increase in jet sizes can be expected. Available with chrome or black rubber end caps. NOT STREET LEGAL. These filters are legal ONLY for racing vehicles. Not applicable, nor intended for use on emission