K&N Engineering

K&N 04-06 Yamaha YZF R1 Replacement Air Filter - YA-1004

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low...

K&N 04-07 Honda CBR 1000 RR 5in H x 4in Base OD x 3.75in Top OD Tapered Conical Air Filter - HA-1004

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low...

K&N 04-07 Jeep Liberty V6-3.7L Performance Intake Kit - 57-1540

A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired...

K&N 04-07 Kawasaki ZX10R Ninja Replacement Air Filter - KA-1004

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low...

K&N 04-07 Nissan V8-5.6L High Flow Performance Kit - 77-6012KP

Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air...

K&N 04-07 Scion xB Silver Typhoon Short Ram Intake - 69-8605TS

The K&N 69-8605TS Typhoon cold-air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Toyota Scion XB models. The restrictive factory air filter and...

K&N 04-07 Subaru STi K&N Drop In Air Filter - 33-2075

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an...

K&N 04-07 Yamaha YXR660 Rhino / 06-09 YXR450 Rhino Replacement Air Filter - YA-6504

K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with...

K&N 04-08 Ford F-150 V8-5.4L High Flow Performance Kit - 77-2556KP

Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air...

K&N 04-08 Ford F150 V8-5.4L/04-07 Ford Lobo 5.4L V8 Blackhawk Perf Intake Kit - 71-2556

Blackhawk Induction air intake systems feature an oil-free synthetic filter media, black powder-coated aluminum intake tube, and all-black components. The layered DRYFLOW synthetic filter provides...

K&N 04-09 Ford Ranger/Mazda B4000 V6-4.0L Polished High Flow Performance Kit - 77-2561KP

Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air...

K&N 04-09 Honda S2000 2.2L L4 Cabin Air Filter - VF1018

K&N washable cabin air filters are engineered to fit directly into your factory air box, offering excellent protection from environmental contaminants and odor-causing particles. The thermally bonded...