K&N Air Filter Demonstration! (Using K&N Demo Kit NOT OPEN To The Public ...

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KN Air Filters - News

  • Re:Big Sale- King Racing equipment (1 viewing) (1) Guest
    Yamaha 41mm forks,Penske shock,tlc frontwheel,tlc rear quik change,super trapp low pipe,vortex #10 bars,k&n air filter with wilhelmy addopter.

  • Extremely Popular Ford F250 Super Duty Truck Achieves Nearly 14 More ...
    The result is a high-flow air filter that captures harmful particles, provides a large surface area, and has a long service life. This K&N air filter

  • 2009 Suzuki Boulevard M109R
    I had COBRA dragster pipes & K&N air filters fitted from new at the dealer, fitted a K&N oil filter at the 1000km service & fitting a COBRA FI2000R at the

  • 2004 Dodge Ram 1500
    flowmaster 40 series single in dual out exhaust, 8k hid head and fog lights, 355 gears and locker in the rear end, tinted windows, and k&n air filter.

  • 1960 Chevy Pickup Truck
    To get things to gel Max did fabricate a custom air intake with a K&N air filter and added a Street and Performance ignition system.

Air Filters Photos

K&N Air Filters Your Premier Motocross Source! Spend $199 & Also Get $20 for Free
K&N EngineeringK&N 33-2031-2 Replacement Air Filter
Automotive Parts and Accessories (K&N Engineering)

List Price: $65.30
Price: Too low to display


  • Filters can be cleaned over and over, and are backed by a million mile limited warranty
  • Emission legal in all 50 states, will not void manufacturer's warranty
  • A high-flow, washable filter that delivers the maximum amount of air possible into your engine while providing superior filtering
K&N 33-2143 Replacement Air Filter
Automotive Parts and Accessories (K&N Engineering)


K&N Engineering

List Price: $46.25
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K&N HD-0800 Replacement Air Filter
Automotive Parts and Accessories (K&N Engineering)


K&N Engineering

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04-07 Honda CBR1000RR Fireblade K&N Air Filter - Part No. HA-1004
Single Detail Page Misc (K&N)


K&N

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kn air filters, i just dont understand?

carburateurs WEBER 40 IDT - air box filters K&N

Posted by bubbles

if kn air filters are so good then why dont all car manufactures have them put in there cars when built from new? also what are the pros and cons of instaling one in my car.

K&N air filters were great aftermarket add-ons when cars had carburettors. The air speed and associated vacuum effect meant that the fuel/air ratio was maintained (assuming that the carb jets were capable of the fuel flow required.Current engines with management systems are carefully designed to use the air filter that they were designed to use. Arbitrary replacement of the filter with a K & N one could cause the system to run 'off map' i.e. in a way that it was never designed to operate, and would inevitably result in worse performance, rubbish fuel economy and potentially a fuel mixture so weakened that long term engine damage may result. Remapping the system may work, but can be costly, for not much power gain. So the answer is don't throw a K & N on just for the sake of it. Cars that are sold with K & N filters as standard have been specifically designed to use them.

Posted in: Maintenance & Repairs Sep 11, 2009

Re:Big Sale- King Racing equipment (1 viewing) (1) Guest

2007 KTM 450SXF Full competition setup,GNC quality.60 plus hp on c12 ammunition.This bike is as ran at Peoria and Sprinfield. Made both main events.Asset race assistance for 2010 season.Parts discounts and setup alleviate.$6500. Also have a 2007 KTM 450sxf hybred for available.This Bike has a OEM frame modication as to match a Missle dirttrack design.Yamaha 41mm forks,Penske shock,tlc frontwheel,tlc bring up quik change,super trapp low look at,vortex #10 bars,k&n air filter with wilhelmy addopter.I rode this in the daytona gnc essential event in 2007.Race ready.With racer mark down on parts for the 2010 season. Also have 2004 honda crf 450 that was traded in for ktm. It has lowered moratorium by king racing,jemco down pipe,19" wheels for $4000. or traffic for vintage bike 500cc or bigger.Also have leathers and helmets in

K&N filter part number? - Cadillac Owners Group

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