Air Filters - Drop In

K&N 07-10 Jeep Wrangler 3.8L V6 Drop In Air Filter - 33-2364

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 vehicles on the road. These filters are washable and...

K&N 06 BMW M5 5.0L-V10 (Left) Drop In Air Filter - 33-2352

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 vehicles on the road. These filters are washable and...

K&N 06 BMW M5 5.0L-V10 (Right) Drop In Air Filter - 33-2350

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 vehicles on the road. These filters are washable and...

K&N 06 Honda Civic Hybrid 1.3L-L4 Drop In Air Filter - 33-2348

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 vehicles on the road. These filters are washable and...

K&N 06+ Civic Si Drop In Air Filter - 33-2343

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 vehicles on the road. These filters are washable and...

K&N 06-09 Honda Civic 1.8L L4 Drop In Air Filter - 33-2342

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 vehicles on the road. These filters are washable and...

K&N Replacement Air Filter FORD F250 SD / F350 SD 6.8L V10, 2005-2007 - 33-2313

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 vehicles on the road. These filters are washable and...

K&N Replacement Air Filter TOYOTA TACOMA 2.7L-L4; 2005-2010 - 33-2306

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 vehicles on the road. These filters are washable and...

K&N 05-07 Chevy Corvette / 05-09 Cad XLR Drop In Air Filter - 33-2305

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 vehicles on the road. These filters are washable and...

K&N 05-08 LGT / 08-11 WRX / STi Drop In Air Filter - 33-2304

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 vehicles on the road. These filters are washable and...

K&N 05-10 Ford Mustang 4.0L / 05-09 Mustang GT 4.6L Drop In Air Filter - 33-2298

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 vehicles on the road. These filters are washable and...

K&N Replacement Air Filter DODGE RAM SRT-10, 8.3L-V10; 2004 - 33-2297

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 vehicles on the road. These filters are washable and...

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 vehicles on the road. These filters are washable and...

K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height - 33-2232

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 vehicles on the road. These filters are washable and...

K&N 01-09 Audi A4/RS4/S4 Drop In Air Filter - 33-2209

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 vehicles on the road. These filters are washable and...

K&N 01-05 Honda Civic 1.7L L4 Drop In Air Filter - 33-2192

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 vehicles on the road. These filters are washable and...

K&N Replacement Air Filter FORD F150 LIGHTNING 5.4L 99-04, F150 HARLEY DAVIDSON 5.4L 02-03 - 33-2140-1

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 vehicles on the road. These filters are washable and...

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

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 vehicles on the road. These filters are washable and...

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 vehicles on the road. These filters are washable and...

K&N Replacement Air Filter FORD F-SERIES P/U V8-7.3L DIESEL; EARLY 99 - 33-2123

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 vehicles on the road. These filters are washable and...

K&N Replacement Air Filter HONDA CIVIC CX, DX, EX, LX 1.6L L4 96-00 - 33-2120

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 vehicles on the road. These filters are washable and...

K&N Replacement Air Filter CHEVY CAMARO 3.8/5.7L 98-07, PONTIAC FIREBIRD 3.8/5.7L 98-02 - 33-2118

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 vehicles on the road. These filters are washable and...

K&N 96-02 Jeep Wrangler 2.5L L4 / 96-06 4.0L L4 Drop In Air Filter - 33-2114

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 vehicles on the road. These filters are washable and...

K&N 03-06 Lancer Evo 8/9 Drop In Air Filter - 33-2105

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 vehicles on the road. These filters are washable and...