K&N Universal Clamp On Filter Fits 3.125 in (79 mm) KNRC-3250 Transmission Mounts Serious racers know that optimum

Serious racers know that optimum nitrous system performance is generated when nitrous bottle pressure is maintained between 900-1000 psi

AF157-15BLK

AR711-2500

With Hughes' locking tubes

K&N Universal Clamp On Filter Fits 3.125 in (79 mm) KNRC-3250 Transmission Mounts Serious racers know that optimumK&N Universal Clamp On Filter Fits 3. 125 in (79 mm)6 in (152 mm) H x 5 in (127 mm) Base OD x 3. 5 in (89 mm) Top OD KNRC 3250 KNRC 3250 RC 3250 K&n's Universal Air Filters Ar e Designed And Manufactured Fo r A Wide Variety Of Applicatio ns Including Racing Vehicles, Radio controlled Cars, Generat ors, Snowmobiles, Tractors, An d Other Applications. Regardle ss Of The Angle Or Offset Diam eter Of The Air Intake, There Is Probably A K&n Universal Ai r