K&N Race Specific Air Filter (DU-1112R)

K&N Race Specific Air Filter (DU-1112R)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

Stainless steel mesh gas filter element

only needs cleaning every 100k miles under normal highway conditions

ratchet set

The intake tube has an attractive chrome-like finish that's made to last and it accommodates the factory idle air bypass control thermal valve vent hose

99-5050BL will restore air flow efficiency and will bring your K&N oiled cotton air filter to like new condition

This coupler connects two 2-3/4 inch tubes and is 1-1/2 inches in length

Check the K&N catalog or website for vehicle applications and specific TUV status for each vehicle and air intake

Sintered Porous Bronze filter

The K&N 57-9027 FIPK air intake system replaces the restrictive factory air filter and air intake tubing in some Toyota Tundra and Sequoia models

Carbon fiber heat shield

mandrel-bent aluminum tube air induction system designed to fit some Mazda 3 and Mazda 5 models

The K&N logo is embossed on the top of this chrome finished steel lid giving you a clean