K&N .315/.431 Flange 1 3/8 inch OD 1.5 inch H Clamp On Crankcase Vent Filter - 62-2470

K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic carbureted engine. The 62-2470 crankcase vent filter has a...

K&N .5in Flange ID x 3in OD x 3.25in H Rubber Base Crankcase Vent Filter - 62-1495

K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic carbureted engine. The 62-1495 crankcase vent filter has a...

K&N 0.625 inch ID 2 inch OD 1.5 inch H Clamp On Crankcase Vent Filter - 62-1340

K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic carbureted engine. The 62-1340 crankcase vent filter has a...

K&N 0.75 inch ID 1.375 inch OD 1.125 inch H Clamp On Crankcase Vent Filter - 62-1560

K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic carbureted engine. The 62-1560 crankcase vent filter has a...

K&N 01-04 Chevy Silverado HD V8-6.0L Performance Intake Kit - 57-3031-1

The K&N 57-3031-1 FIPK air intake system replaces your vehicle's restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they...

K&N 01-04 Chevy Silverado HD V8-6.6L Performance Intake Kit - 57-3034

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 01-04 Chevy/GMC PickUp HD V8-8.1L Performance Intake Kit - 57-3030-1

The K&N 57-3030-1 FIPK air intake system replaces your vehicle's restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they...

K&N 01-04 Ford Lightning / F150 H/D Performance Intake Kit - 57-2549

The K&N 57-2549 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Ford F150 models. K&N intakes are designed to dramatically reduce intake restriction...

K&N 02-04 Cadillac / 99-10 Chevy/GMC Pickup / 99-01 Jeep Drop In Air Filter - 33-2129

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of...

K&N 02-07 Dodge Ram V8-4.7L Performance Intake Kit - 57-1529

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 02-09 Cadillac / 99-09 Chevy/GMC PickUp Drop In Air Filter - 33-2135

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 02-10 Dodge Ram 1500/2500/3500 3.7/4.7/5.7L Drop In Air Filter - 33-2247

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of...