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K&N Filters Overview:
K&N users would probably be surprised by the amount of air filtration testing and scientific research that goes on in K&N facilities as well as in independent laboratories. As the leader and originator of the high flow performance air filter we are always looking for new ways to provide excellent protection and maximum power for your car, truck, motorcycle, and just about anything else with an engine. In 2005 more than 1600 vehicles were tested by K&N's R&D group on dynamo meters in the US, United Kingdom, and the Netherlands. In addition to these power and torque tests, we also performed more than 110 filtration tests and more than 1,200 air flow tests with our in-house state-of-the-art test equipment. Select one of the links below to read or listen to more information on air filters and the science behind their design and function.
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Throttle Body
K & N Filters Filtercharger Air Filters Air Filter Element - Filtercharger - Conical - Cotton Gauze - Red - 3 in. Diameter Inlet K&N 3"FLG, 6"B, 5"T, 6-1/2"H
Brand: K&N Filters
Part #: RX-4730
K&N s air filter that outflows stock, and adds up to 15 hp.These reusable K&N Filtercharger air filters outflow any other air filter--up to 900 cfm--for power gains of up to 15 hp. They use a surgical cotton fabric soaked in oil as their tack... more
Starting At
$65.72
K & N Filters Filtercharger Air Filters Air Filter Element - Filtercharger - Rectangular - Cotton Gauze - Red - Audi - Volkswagen - A4 - Passat - Quattro K&N VW PASSAT 1998
Brand: K&N Filters
Part #: 33-2125
K&N s air filter that outflows stock, and adds up to 15 hp.These reusable K&N Filtercharger air filters outflow any other air filter--up to 900 cfm--for power gains of up to 15 hp. They use a surgical cotton fabric soaked in oil as their tack... more
Starting At
$44.23
K & N Filters Filtercharger Air Filters Air Filter Element - Filtercharger - Rectangular - Cotton Gauze - Red - Lexus - Toyota K&N LEXUS ES300 & TOYOTA CAMRY 3.0L-V6; 02-03
Brand: K&N Filters
Part #: 33-2260
K&N s air filter that outflows stock, and adds up to 15 hp.These reusable K&N Filtercharger air filters outflow any other air filter--up to 900 cfm--for power gains of up to 15 hp. They use a surgical cotton fabric soaked in oil as their tack... more
Starting At
$38.42
K & N Filters Filtercharger Air Filters Air Filter Element - Filtercharger - Rectangular - Cotton Gauze - Red - Mercedes-Benz - C230 - ML320 - ML430 - ML500 - E... K&N MERCEDES C280 94-96...
Brand: K&N Filters
Part #: 33-2703
K&N s air filter that outflows stock, and adds up to 15 hp.These reusable K&N Filtercharger air filters outflow any other air filter--up to 900 cfm--for power gains of up to 15 hp. They use a surgical cotton fabric soaked in oil as their tack... more
Starting At
$42.28
K & N Filters Filtercharger Air Filters Air Filter Element - Filtercharger - Rectangular - Cotton Gauze - Red - Chevy - Geo - Mazda - Toyota K&N TOYOTA COROLLA 1.6,1.8GXI, 92-ON
Brand: K&N Filters
Part #: 33-2672
K&N s air filter that outflows stock, and adds up to 15 hp.These reusable K&N Filtercharger air filters outflow any other air filter--up to 900 cfm--for power gains of up to 15 hp. They use a surgical cotton fabric soaked in oil as their tack... more
Starting At
$43.98
K & N Filters Filtercharger Air Filters Air Filter Element - Filtercharger - Rectangular - Cotton Gauze - Red - Mercedes-Benz K&N MERCEDES CL500, SL500, S500 W/5.0L-V8; 1999-2000
Brand: K&N Filters
Part #: 33-2181
K&N s air filter that outflows stock, and adds up to 15 hp.These reusable K&N Filtercharger air filters outflow any other air filter--up to 900 cfm--for power gains of up to 15 hp. They use a surgical cotton fabric soaked in oil as their tack... more
Starting At
$45.90
K & N Filters Filtercharger Air Filters Air Filter Element - Filtercharger - Unique - Cotton Gauze - Red - Audi - Volkswagen - A3 - Jetta K&N VOLKSWAGEN GOLF V GTI; 2005
Brand: K&N Filters
Part #: 33-2888
K&N s air filter that outflows stock, and adds up to 15 hp.These reusable K&N Filtercharger air filters outflow any other air filter--up to 900 cfm--for power gains of up to 15 hp. They use a surgical cotton fabric soaked in oil as their tack... more
Starting At
$48.39
K & N Filters Filtercharger Air Filters Air Filter Element - Filtercharger - Rectangular - Cotton Gauze - Red - Kia - Sorento K&N KIA SORENTO 3.5L-V6; 2003
Brand: K&N Filters
Part #: 33-2271
K&N s air filter that outflows stock, and adds up to 15 hp.These reusable K&N Filtercharger air filters outflow any other air filter--up to 900 cfm--for power gains of up to 15 hp. They use a surgical cotton fabric soaked in oil as their tack... more
Starting At
$41.48
K & N Filters Filtercharger Air Filters Air Filter Element - Filtercharger - Rectangular - Cotton Gauze - Red - Ford - Excursion - F-Series Super Duty K&N FORD F SERIES P/U 7.3L-V8 TD; 01-02
Brand: K&N Filters
Part #: 33-2248
K&N s air filter that outflows stock, and adds up to 15 hp.These reusable K&N Filtercharger air filters outflow any other air filter--up to 900 cfm--for power gains of up to 15 hp. They use a surgical cotton fabric soaked in oil as their tack... more
Starting At
$45.89
K & N Filters Filtercharger Air Filters Air Filter Element - Filtercharger - Rectangular - Cotton Gauze - Red - Chevy - GM K&N CHEVROLET P/U 1999
Brand: K&N Filters
Part #: 33-2129
K&N s air filter that outflows stock, and adds up to 15 hp.These reusable K&N Filtercharger air filters outflow any other air filter--up to 900 cfm--for power gains of up to 15 hp. They use a surgical cotton fabric soaked in oil as their tack... more
Starting At
$4.50
K & N Filters Filtercharger Air Filters Air Filter Element - Filtercharger - Oval - Cotton Gauze - Red - Dodge - Plymouth K&N MOPAR 383,440 SIX-PAC 1969-72
Brand: K&N Filters
Part #: E-1980
K&N s air filter that outflows stock, and adds up to 15 hp.These reusable K&N Filtercharger air filters outflow any other air filter--up to 900 cfm--for power gains of up to 15 hp. They use a surgical cotton fabric soaked in oil as their tack... more
Starting At
$61.03
K & N Filters Fuel Injection Performance Kits Air Intake - Black Tube - Red Filter - Ford - Excursion - F-250 - F-350 Super Duty - 6.0L - Diesel - Kit K&N FORD 6.0L REPLACEMENT AIRBOX
Brand: K&N Filters
Part #: E-0780
More power-building airflow for fuel-injected engines.Add some extra horsepower to your fuel-injected engine with one of these K&N Filtercharger Injection Performance Kits. They replace your engines stock air cleaner or airbox with a... more
Starting At
$269.00
K & N Filters Filtercharger Air Filters Air Filter Element - Filtercharger - Round - Cotton Gauze - Red - GM K&N GM CARS & TRUCKS, 1968-96
Brand: K&N Filters
Part #: E-1500
K&N s air filter that outflows stock, and adds up to 15 hp.These reusable K&N Filtercharger air filters outflow any other air filter--up to 900 cfm--for power gains of up to 15 hp. They use a surgical cotton fabric soaked in oil as their tack... more
Starting At
$41.55
K & N Filters Filtercharger Air Filters Air Filter Element - Filtercharger - Rectangular - Cotton Gauze - Red - Honda - Civic K&N HONDA CIVIC/DEL SOL 1992-97
Brand: K&N Filters
Part #: 33-2047
K&N s air filter that outflows stock, and adds up to 15 hp.These reusable K&N Filtercharger air filters outflow any other air filter--up to 900 cfm--for power gains of up to 15 hp. They use a surgical cotton fabric soaked in oil as their tack... more
Starting At
$38.12
K & N Filters Filtercharger Air Filters Air Filter Element - Filtercharger - Oval - Cotton Gauze - Red - Nissan - 260Z K&N DATSUN 24OZ,26OZ 1973-74
Brand: K&N Filters
Part #: E-2900
K&N s air filter that outflows stock, and adds up to 15 hp.These reusable K&N Filtercharger air filters outflow any other air filter--up to 900 cfm--for power gains of up to 15 hp. They use a surgical cotton fabric soaked in oil as their tack... more
Starting At
$42.84
K & N Filters Filtercharger Air Filters Air Filter Element - Filtercharger - Round - Cotton Gauze - Red - Mercedes-Benz - 230 - 230S K&N MERCEDES-BENZ JAGUAR XKE, 1960-76
Brand: K&N Filters
Part #: E-2530
K&N s air filter that outflows stock, and adds up to 15 hp.These reusable K&N Filtercharger air filters outflow any other air filter--up to 900 cfm--for power gains of up to 15 hp. They use a surgical cotton fabric soaked in oil as their tack... more
Starting At
$37.82
K & N Filters Filtercharger Air Filters Air Filter Element - Filtercharger - Round - Cotton Gauze - Red - Dodge - Mercury - Toyota K&N TOYOTA CARINA,CELICA,COROLLA
Brand: K&N Filters
Part #: E-2640
K&N s air filter that outflows stock, and adds up to 15 hp.These reusable K&N Filtercharger air filters outflow any other air filter--up to 900 cfm--for power gains of up to 15 hp. They use a surgical cotton fabric soaked in oil as their tack... more
Starting At
$33.03
K & N Filters Filtercharger Air Filters Air Filter Elements - Filtercharger - Round - Cotton Gauze - Red - Pontiac - Set of 3 K&N (3) PONTIAC TRI-POWER SET
Brand: K&N Filters
Part #: E-3223
K&N s air filter that outflows stock, and adds up to 15 hp.These reusable K&N Filtercharger air filters outflow any other air filter--up to 900 cfm--for power gains of up to 15 hp. They use a surgical cotton fabric soaked in oil as their tack... more
Starting At
$85.92
K & N Filters Filtercharger Air Filters Air Filter Element - Filtercharger - Rectangular - Cotton Gauze - Red - Mitsubishi - Endeavor - Galant K&N MITSUBISHI ENDEAVOR, 3.8L-V6, 2004
Brand: K&N Filters
Part #: 33-2285
K&N s air filter that outflows stock, and adds up to 15 hp.These reusable K&N Filtercharger air filters outflow any other air filter--up to 900 cfm--for power gains of up to 15 hp. They use a surgical cotton fabric soaked in oil as their tack... more
Starting At
$41.48
K & N Filters Filtercharger Air Filters Air Filter Element - Filtercharger - Round - Cotton Gauze - Red - GM - Isuzu K&N GM CARS & TRUCKS V6,V8 1981-95
Brand: K&N Filters
Part #: E-1065
K&N s air filter that outflows stock, and adds up to 15 hp.These reusable K&N Filtercharger air filters outflow any other air filter--up to 900 cfm--for power gains of up to 15 hp. They use a surgical cotton fabric soaked in oil as their tack... more
Starting At
$36.77
