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 :

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 :

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.

Rating :

Works well

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

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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!

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More reviews...

1. Infiniti, Mazda, Mitsubishi, & Nissan
2. Replaces HP-1006

Editorial Review :

Originally developed for demanding auto race applications, our premium oil filter is rapidly becoming a favorite among consumers for its durability and easy removal. We've changed oil filters and several of our product development technicians are sportsman class drag racers. They insisted we offer an oil filter that corrected the headaches they experienced over the years changing oil filters. We have all been there: Whether it's remembering where that disappearing canister tool is; or having oil leak all over your garage and yourself; or finally giving up and pounding a screwdriver through the filter just to get if off. Each of our automotive and marine oil filters comes with a 1 nut welded to the top of the canister so they can be easily wrenched-off with a standard tool. Our motorcycle and ATV oil filters come with a 17 mm nut. Our oil filters use resin impregnated cellulose filter media. This allows for higher flow rates while providing outstanding filtration. High filter flow rates are important in racing vehicles where heavier grade oil is used and the oil is pumped much faster than in a standard vehicle. When the engine is circulating oil at high GPM rates, the high-flow oil filter helps reduce the loss of pressure through the filtering process. To satisfy the demands of racers, our oil filter has many features over and above the requirements of most vehicles. We use thicker canister walls for extra strength and durability which reduces the risk of damage from loose rocks and debris. The heavy-duty construction will withstand higher oil pressures found only in racing environments without bursting. The drilled hole on the nut is for a safety wire attachment. Required for many types of racing, the safety wire prevents blown oil filters from falling on the track and representing a hazard to other race vehicles. This extra engineering offers peace of mind for consumers who want only the best.

Customer Review :

Perfect

I haven't dissected the filter so I can't speak to the internal workings but this seems like a good quality filter. I usually used the Mobil 1 M1-110 but this one is far and away better just because of the standard wrench removal. Any 1 inch open or closed ended wrench will work. I actually had to remove the skid plate from my Frontier to get the 110 off because I couldn't find a wrench that fit the tiny little filter. Flow rate seems good, I'd stick with this one.

Rating :

K&N

I've always been a fan of K&N products ever since I put a cool air intake on a 01 Dodge Ram 1500. I really couldn't get the gas mileage up but the proclaimed extra hoarse power was definitely there. I bought my wife a 05 jeep wrangler with a 4.0 liter and every time the oil gets changed the oil is cleaner. And I also put a drop air filter in it as well. And yes more hoarse power. So I recommend using K&N products for what ever car/truck you have. They are more expensive but so are vehicles.

Rating :

great filter for the money

I purchase this oil filter for infiniti M45 and infiniti G35 and have used them on the civic Si, Rx-8, and nissan 95 240sx with a sr20det s14 VTC type. I keep them around because they work on a plethora of engines: honda K20/24 & J30 V6, Rx-8's rotary, Nissan S14 SR20det, VQ35/37/40, VK45, VR38DETT, mitsubishi 4b11 (evo X) and 4g63(evo 8/9/ eclipse) and many more.

The nut is a life saver in tight spaces, and especially on the new 2006+ civics Si which have a very tight and confined installation space. As for filtering i've taken an old one apart and noted the filter media is very high quality i'd say as good or maybe better than most oem filters.

I recommend it, it's a good filter just to keep around/ have since it works on just about anything my friends have.

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K&H Oil Filter

What can I say about an oil filter? I do like what other websites say in praise and I like the hexhead screw-on device, which is really handy on our Honda Civic's filter location.

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K&N filters.

I had always used Fram oil filters until a local shop showed me what was inside- cardboard.
Now I will only buy K&N or Wix.
I value my vehicles.

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More reviews...

1. Saturn & Lexus

Editorial Review :

Originally developed for demanding auto race applications, our premium oil filter is rapidly becoming a favorite among consumers for its durability and easy removal. We've changed oil filters and several of our product development technicians are sportsman class drag racers. They insisted we offer an oil filter that corrected the headaches they experienced over the years changing oil filters. We have all been there: Whether it's remembering where that disappearing canister tool is; or having oil leak all over your garage and yourself; or finally giving up and pounding a screwdriver through the filter just to get if off. Each of our automotive and marine oil filters comes with a 1 nut welded to the top of the canister so they can be easily wrenched-off with a standard tool. Our motorcycle and ATV oil filters come with a 17 mm nut. Our oil filters use resin impregnated cellulose filter media. This allows for higher flow rates while providing outstanding filtration. High filter flow rates are important in racing vehicles where heavier grade oil is used and the oil is pumped much faster than in a standard vehicle. When the engine is circulating oil at high GPM rates, the high-flow oil filter helps reduce the loss of pressure through the filtering process. To satisfy the demands of racers, our oil filter has many features over and above the requirements of most vehicles. We use thicker canister walls for extra strength and durability which reduces the risk of damage from loose rocks and debris. The heavy-duty construction will withstand higher oil pressures found only in racing environments without bursting. The drilled hole on the nut is for a safety wire attachment. Required for many types of racing, the safety wire prevents blown oil filters from falling on the track and representing a hazard to other race vehicles. This extra engineering offers peace of mind for consumers who want only the best.

Customer Review :

k@n

they seem better built than stock and i cant really tell how good they are butt there air filter works better than stock so good chance these are better for your car than stock

Rating :

works very well

As I expected, the engine runs slightly quieter and smoother with this K&N filter that when when using an STP or Fram oil filter. A cheap investment in the longevity of your car.

Rating :

good filter - good price

Weight of this filter tells you right away that you are getting a substantial filter. The 1-inch "nut" on the end plus the painted "dot" on one side of that nut makes for easy install. In tight applications, a typical adjustable wrench allows an easy turn. The added dot allows you to easily note when you have turned the filter the required 3/4ths of a turn onto the engine. It's a small extra, but it keeps you from having to scratch an index mark onto the filter body once it contacts the engine (as a reference mark to then turn the filter the additional 3/4-ths of a turn to seat it properly).

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Good Oil Filter

This is an excellent oil filter if you are looking to spend the extra bucks. However, I think a cheaper one that buy at the local autoparts store maybe just as good. Its up to you.

Rating :

so far so good

i was happy with the service and condition of the the filter it fit perfect we will see

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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 :

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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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 :

K&N air filter

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

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 :

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 :

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 :

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.

Rating :

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 :

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 :

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 :-)

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More reviews...