1. Recharger Kit; Squeeze Oil
2. Replaces 99-5002

Editorial Review :

Includes 8-oz bottle of oil and 12-oz bottle of filter cleaner * Cleans your air filter in minutes * For use every 50,000 miles *

Customer Review :

quality filter and cleaner does it job

pro: cleans like it should and k and n filters are worth it
cons: it a pain to clean the filter every 50,000 miles :p


Rating :

K&N Cleaning Kit

Buying this kit on Amazon.com was about half what it would have cost me at the dealership that installed my system.

Rating :

good stuff

not too much of work as others put it. A Must have if you use their filter. One thing the instruction said at the end that both clean and dirty sides show red evenly. I dont think you would get red to show up evenly on the clean side while you only apply oil to the dirty side, unless you risk over-oil it. With the amount of recommended oil, probably can only get 20% of clean side to show up red.

Rating :

got to have it for K&N filters

I've had this kit before. The most difficult part of using it, is recoating the filter with oil, using squeeze bottle. I plan on trying to use a small atomizer spray bottle to apply it, when the time comes. You're trying to apply a light coat to the entire filter evenly. Maybe it could even be brushed on from a small disposable container.

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Fast shipping decent price

Haven't used this product but it came fairly fast and seems exactly what I ordered.
I'd buy from this retailer again.

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1. According to the U.S. Government, replacing your car's dirty air filter can net an improvement in fuel mileage of up to 10%
2. The government equates these savings up to .31 cents per gallon saved over an engine using a dirty or clogged air filter.
3. Developed specifically for AEM filter elements
4. Environmentally friendly
5. Comprehensive instructions included

Editorial Review :

When used properly and at regularly sceduled intervals, AEM's Filter Cleaning Systems will ensure that your AEM filter element lasts for the life of your vehicle. AEM has two filter cleaning systems, one for our discontinued oiled-type air filters ONLY (AEM's Turbo-Flo), and one for our revolutionary new DRYFLOW air filters. The part number for the DRYFLOW Cleaning System is 21-110, and the part number for our previous-generation oiled filters is 21-100.

Customer Review :

If you have a AEM DryFlow system you need this!

This is great stuff to keep your DryFlow AEM filter clean. Amazon has this stuff at a great price and its hard to find in the stores too. It's easy to follow directions with just a 5 gallon bucket and easy to do!

Rating :

Does what it says

Kit does exactly what they claim. Amazon has a good price on an item that can be hard to find locally.

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great product

worked well, much cheaper than buying a new filter. didnt get it quite as clean looking as i hoped, but still appears very clean and i will continue using the product

Rating :

Quick replace! Easy out, easy in!

Took more time to empty the fridge than to replace the filter.
Works as good as it should!

Rating :

Works well

Works well for My AEM intake on my 04 Acura TSX. Will buy from Amazon again.

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More reviews...

1. A high-flow, washable filter that delivers the maximum amount of air possible into your engine while providing superior filtering
2. Multiple layers of cotton fabric sandwiched between pleated aluminum screen capture airborne dirt particles
3. Improves horsepower and torque
4. Emission legal in all 50 states, will not void manufacturer's warranty
5. Filters can be cleaned over and over, and are backed by a million mile limited warranty

Editorial Review :

K&N's lifetime replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. The air filter is custom-designed to fit into your existing factory air box and the drop-in design means adding performance is simple. The unique design of the air filter features multiple layers of cotton fabric which capture airborne dirt particles. The filter is washable and reusable and can be easily cleaned and oiled. It lasts up to 50,000 miles before cleaning is needed.

Customer Review :

K&N filter

It's cool. Does what it's supposed to do. I have the FIPK for my Explorer, but it wasn't available for my Suby, so I just got the replacement filter. I can't say I've noticed a difference in economy or performance, but having a washable/ reusable filter is what I wanted. This is it.

Rating :

1 MPG improvement

I recommend this product, but only experienced 1mpg improvement in city driving, not sure if it made any difference on highway driving. Fit was perfect and I like the idea that I can wash the filter and not worry about buying a new one. My car is a Subaru Impreza 2.5i 2008

Rating :

This was a no brainer!

All 3 of our cars now have K & N filters.

Just not a better choice.

Over the years use of K&N filters have saved me lots of $$$$.

When we bought our new car it was my fist extra purchase / investment to prolong the life of the car. I've had a K&N in my truck for 14 years and the engine still runs like a champ. Easy to clean and re-charge..

The only Warning I have is make sure you put the K&N sticker that comes with the filter on the air intake.. My wife once took our car in for an oil change.. The attendant was new and replaced the air filter.. There went the K&N, by the time I found out the filter was either in his car or the land fill. My wife is now aware all our cars have K&N's :-)

Rating :

true to its name and rep

bought this for my 09 Subaru Impreza and I have had it in for about a week,I have noticed a slight increase in power and acceleration but havent really noticed any gas mileage improvement in city driving but noticed a slight improvement in gas mileage on highway driving.ive used K&N in V-8 cars ive owned and noticed the power difference so I would recommend this to anyone who wants a little more power and wants too keep there car basically stock and not install a cold air intake type system and possibly void warranty.the filter fit perfectly and was very easy to install with just a screwdriver

Rating :

Happy Subie

I have been looking for a great price on this filter for a long time. Easier to install than any filter as it doesn't fall appart when you are trying to put it in the air box. The price I got was almost $20 dollars cheaper than any competitor. I am really happy with this filter. Seems to improve low end torque and power, not sure about any improvement in gas mileage.

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1. Weight of the air filter oil can is 1 lb. (0.5 kg.)
2. Comes with 12 oz. aerosol can of filter oil
3. Red air filter oil helps to extend engine life
4. Used to treat foam air filter elements to increase their filtering capacity
5. This item is not for sale in Catalina Island

Editorial Review :

K&N Air Filter Oil is the only oil specially formulated to work in combination with the cotton fabric in K&N FilterCharger elements providing a superior air filtration system. When used as directed, it quickly penetrates the filter pleats, where it remains suspended in the cotton fabric. Air filter oil is designed specifically for air filter elements and will boost the performance of cars and trucks. Saturation is maintained until the element is cleaned with K&N air filter cleaner and degreaser. Air filter oil is applied to moisten the foam filter element. Even amount of oil is applied over the foam filter element. Use your fingers and squeeze the foam filter element to ensure that the oil is absorbed throughout the foam filter element.

Customer Review :

K&N air filter oil review

Great product, quick, and easy for a do-it-yourselfer. Beats store price by far, plus no tax and no shipping with $25 purchase. Another great amazon deal.

Rating :

1. A high-flow, washable filter that delivers the maximum amount of air possible into your engine while providing superior filtering
2. Multiple layers of cotton fabric sandwiched between pleated aluminum screen capture airborne dirt particles
3. Improves horsepower and torque
4. Emission legal in all 50 states, will not void manufacturer's warranty
5. Filters can be cleaned over and over, and are backed by a million mile limited warranty

Editorial Review :

K&N's lifetime replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. The air filter is custom-designed to fit into your existing factory air box and the drop-in design means adding performance is simple. The unique design of the air filter features multiple layers of cotton fabric which capture airborne dirt particles. The filter is washable and reusable and can be easily cleaned and oiled. It lasts up to 50,000 miles before cleaning is needed.

Customer Review :

As good as any K&N

I put this in a 2008 Toyota Highlander 3.5L V6. It fit well, I have no complaints and would definitely recommend it to anyone.

Rating :

Great filter - be prepared for the install challenge!

This is my third KN filter (my third vehicle), and has not disappointed. Beware, tho - the installation on an 08 Highlander is not as easy as "loosen the nut and remove the cover" that other vehicles have. Still, it was worth the effort.

Rating :

Easy Installation, Saves Gas

I purchased two of these, one for a 2003 Camry and the other for a 2008 Sienna. It is a very easy installation, just pop off the filter cover for the old one and slip these pre-oiled filters in. Great for a car's lifetime. Two words of caution though: 1) buy the cleaner and oil kit because you will need it to clean the filter after about 5000 - 7000 miles and 2) make sure you install the filter correctly. The filter has a curved corner that matches perfectly with the filter box. If you are not attentive, you might not align it correctly and close the box without a good seal. I'm sure the instructions might tell you this, I never took the time, but I guess I had enough time to install it twice. After about 1000 miles, it seems to increase the fuel efficiency, but don't expect dilythium crystal - like increases/savigns. If you plan on keeping the car a lot of miles, the savings will add up.

Rating :

K&N air filter

This is a great product. The cost is similar to a Lexus disposable air filter.

Rating :

Varoom!

I have an '07 Toyo Solora 4-banger and this product increased horsepower AND increased MPG by 5 points! Awesome, totally worth the money...quick delivery! Just be aware that cleaning this air filter means purchasing the cleaning kit since the filter is not easy to clean.

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