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K&N High Performance Replacement Air Filter

This product fits a variety of motorcycles. Please select yours so we can find the right part and guarantee fitment. Select A Motorcycle

Product may vary from photo(s).

Everyday Low Price: $61.99

Gold Club Price: What's This? The Gold Club is our premier membership program. For most items members receive 10% off every day, plus exclusive sales and benefits just for members. More Info $55.79

J&P Part: 401-681

Rating: Read Reviews

Gold Club free ground shipping

Description

Important warranty information: Warranty Information

This product was proudly made in the USA Made In The USA

K&N High Performance Replacement Air Filter

• High performance replacement air filter elements are made of pleated gauze and designed to be washed and re-used hundreds of times

• Fits into the original airbox without modifications

• Come pre-oiled and ready to install

Product Specs

  • Finish: Pre-oiled
  • Manufacturer Part Number: BU9003
  • Material: Pleated Gauze
  • OEM Reference: P021302A8
  • Sold in Units: Each
  • Style: High Performance Stock Replacement

Fitment

This product fits a variety of motorcycles. Please select yours so we can find the right part and guarantee fitment. Select A Motorcycle

Buell Models

Firebolt XB12R : 2004, 2006–2007
Firebolt XB12R XB12R : 2005
Firebolt XB9R : 2003–2007
Lightning CityX XB9SX : 2005–2007
Lightning Super TT XB12STT : 2007
Lightning XB12S : 2004–2007
Lightning XB12Ss : 2006–2007
Lightning XB9S : 2003–2004
Lightning XB9Scq : 2005–2007
Ulysses XB12X : 2006–2007

Customer Reviews

  Posted:

Has definately improved bike performance!

  Posted:

Fits perfectly and the engine seems to breath better.

  Posted:

Bike runs better now with more get up & go.

  Posted:

Nice filter, now I do not have to buy one agian.

  Posted:

As far as I can see it works good. I have a jet kit to install and it may give me more horse power. It product arrived fast and as I requested.

  Posted:

one of the best air cleaner I've ever got

  Posted:

plug and play easy. awesome power increase.

  Posted:

Placed this Filter on 2003 Dyna Lowrider. Noticed improved performance immediately. Product easy to install.

  Posted:

Solid product.

  Posted:

Great item! I wanted to retain the stock look, but get aftermarket performance. K&N has it right!

  Posted:

High quality that you would expect!

  Posted:

K & N, what more can you say really? Fantastic quality and really makes a difference on your bike.

  Posted:

with my exhaust vance & hines and fuelpak, the ideal would be a more open filter (performance).

  Posted:

10min to install, re-usable, better performance. Never have to buy a filter again!

  Posted:

K&N...nuff said

  Posted:

Works great! Easy installation, could feel a difference in the way the bike runs right away. Would highly recommend it.

  Posted:

K&N filters speak for themselves and if you never had on then go out and buy one and you will see why everyone likes them

  Posted:

works great

  Posted:

Didn't notice a difference in performance. My bike runs exactly the same.

  Posted:

Great customer service; product arrived promptly, was exactly what I ordered and was well packed to prevent damage

  Posted:

K&N...can't argue with them.

  Posted:

best air filter out there

  Posted:

best quality

  Posted:

Great filter, direct fit, I'm confident it will outperform the stock filter element. Great product from a great company, K&N.

  Posted:

I am a customer of Brazil, everything works well and very reliable. I am very satisfied!

  Posted:

This is a great filter. Really makes the bike come alive! J&P is top notch too....fast order processing and shipping, and they always get the right part for a specific ride. Very satisfied customer!!

  Posted:

exact fit, easy install couldnt ask for more for what it is.

  Posted:

Very happy with this filter. Easy to install. J&P mechanics answerd all my questions. Performace is great.

  Posted:

I use K&N filters on everything I own, massive improvement over stock in every way.

  Posted:

it fits

  Posted:

AAA+++

  Posted:

Very happy with the product bike runs great, I use K&N in all my trucks so I knew it would be great for my bike!!!

  Posted:

instant bolt on HP. You can realy tell the difference.

  Posted:

Fit and works great

  Posted:

Nice product. Thanks

  Posted:

It surprised how it improved my Night Rod Special.

  Posted:

It surprised how it improved my Night Rod Special in power and acceleration.

  Posted:

works great

  Posted:

Easy to install, fit perfectly.

  Posted:

nice....

  Posted:

A truly wonderful product! I am unsure about the accurate actual horsepower gain, but there was a noticeable difference! No mods to be done, just unbolt stock one and replace w/ factory bolts! Easy installation! Highly recommended! Thanks again J& P Cycles!

  Posted:

Installed this Stock replacement filter on my Sportster a few weeks ago. Everything works well no complaints. I even noticed a slight increase in performance over the stock paper filter in the midrange. Good for a stock motor.

  Posted:

Easy installation and worth the money.

  Posted:

Great filter. Was easy to put on right in the parking lot at Sturgis. Thank you J&P for being there when we needed you!!

  Posted:

Worked just great.

  Posted:

The filter was very easy to install. I definitely notice more consistent power in third and fourth gear.

  Posted:

good fit and no complaints after two weeks installed.

  Posted:

easy to install and fit sportster 2012 superlow simply.

  Posted:

Perfect fit and well made.

  Posted:

Easy installation. Bikes runs stronger

  Posted:

Filter is awesome buy

  Posted:

Thanks for the fast shipping and I love the way my bike runs now.

  Posted:

Works great So much better than Factory.

  Posted:

This filter does not fit OEM airboxes. What appear to be screwholes for the air cover to attach are actually only dimples.

  Posted:

Love it! Washable lifetime filter with high performance capabilities, all under your stock a/c cover. K&N can't be beat.

  Posted:

As per website. Loving it

  Posted:

fit perfectly on my 05 XL1200R.

  Posted:

Great Filter, Noticed Big difference in preformance.

  Posted:

Awsome!

  Posted:

Just as I expected. Easy install and performed as promised.

  Posted:

Just what i expected from k&n. great quality and perfect fit

  Posted:

fit well and worked well.

  Posted:

Excellent product from K&N as usual. Took 5 mins to install with no difficulty.

  Posted:

can't go wrong with K&N filter

  Posted:

Took 5 minutes to install came in faster then I thought just what I needed

  Posted:

handy to have nice little flashlights

  Posted:

bolted right on , improved air flow

  Posted:

I believe K & N filters are the best.

  Posted:

Great Job guys,,,appreciate it

  Posted:

Great filter

  Posted:

excellent product, simple installation and immediate results.the K&N filter works great.

  Posted:

A little pricey but good quality.

  Posted:

Perfect fit and function

  Posted:

Easy Install!!!

  Posted:

Noticeable performance increase.

  Posted:

FIFTH FILTER FOR EVERY HARLEY I HAVE OWNED. EASY INSTALL AND BETTER PERFORMANCE AND IDLING

  Posted:

Ordered wrong filter, returning for a refund.

  Posted:

Exact fit in oem spot , easy ordering and quick delivery

  Posted:

Part of shipment

  Posted:

great product, quick delivery. thank you!!

  Posted:

Great filter, great price. just what you'd expect from JP Cycles.

  Posted:

Great service and knowledge on products , I recommend J P to everyone, Thanks !

  Posted:

I've used this brand in my old bikes and expect it work as well going forward on my new scooter

  Posted:

Very good ,for the reorder

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