K&N Race Specific Air Filter (SU-7511R)

K&N Race Specific Air Filter (SU-7511R)This K&N racing air filter has just two layers of cotton to provide even lower air restriction than our replacement air filter for street vehicles. Unlike K&N replacement air filters, fuel management modifications will be necessary with this racing filter. K&N racing air filters are washable and reusable and come with a one year limited warranty. This product is for closed course competition use only. Designed to increase horsepower and acceleration

and modifies the signal before sending it to the ECU for an adjustable level of sensitivity

Snorkel system specifically designed for the Jeep Wrangler provides ideal source of fresh air in extreme off-road conditions

prevents oil from draining back into crankcase during engine shutdown

whether you're going for old school or ultra-modern

From side-by-sides to full race trucks

The K&N 69-8608TFK Typhoon air intake system is a free-flowing

mandrel-bent aluminum tube air induction system designed to fit some Chevrolet Cavalier and Pontiac Sunfire models

K&N 57i Series induction kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box

Constructed from ultra-light weight carbon fiber K&N's Sprint Car Style air box provides ample air flow for your racing needs

Replacement air filter for specific RK Series air cleaner assemblies

Lifetime Warranty *

UTVs and Side by Sides