|Item Weight||13.8 ounces|
|Product Dimensions||17.1 x 8.2 x 1.8 inches|
|Item model number||33-2181|
|Manufacturer Part Number||33-2181|
|OEM Part Number||33-2181|
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K&N 33-2181 High Performance Replacement Air Filter
|Price:||$46.49 & FREE Shipping. Details|
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- Designed to boost horsepower and rate of acceleration
- Can be cleaned and used again
- High air flow with exceptional filtration
- Lasts up to 50,000 miles before cleaning is required depending on driving conditions
- Works with original equipment manufacturer vehicle electronics
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This item K&N 33-2181 High Performance Replacement Air Filter
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|Sold By||Damião & Sathler||Amazon.com||PARTS 4 SALES||Amazon.com||Amazon.com||fastwayracer|
|Item Dimensions||8.25 x 17.13 x 1.75 in||5.31 x 13.98 x 1.97 in||11.18 x 10.39 x 1.73 in||3.31 x 0.67 x 6.73 in||5.5 x 14 x 4.2 in||1.5 x 18 x 7 in|
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.
From the manufacturer
K&N OE Replacement High-Flow Air Filters
K&N automotive replacement air filters are designed to add horsepower and acceleration to your car or truck while providing exceptional engine protection. K&N replacement air filters are simple to install and backed by the K&N Million Mile Limited Warranty. Not only are K&N air filters washable and reusable, they can last up to 50,000 miles between servicing, depending on driving conditions.
Designed to Increase Horsepower with up to 50% More Airflow
K&N automotive OE (original equipment) replacement air filters generally add 1 to 4 horsepower, due to the unique characteristics of our filter media. K&N air filter media was originally developed for desert motocross racing. K&N air filters were created for an environment that required maximum horsepower and acceleration while protecting the engine from the dirt and dust of off-road racing. This resulted in an air filter designed to achieve high, virtually unrestricted air flow while protecting your engine for the life of your vehicle. K&N washable and reusable air filters are made up of four to six layers of cotton gauze layered between two sheets of epoxy-coated wire mesh. The media is pleated and oiled to enhance overall filtration and performance.
Washable High-Flow Cotton Filter Media
K&N washable and reusable air filters are handmade in the USA using only the finest materials. It is almost impossible to wash your K&N air filter or air cleaner too much. K&N washed and re-oiled one K&N air filter more than 100 times, inside our testing laboratory, and it still performs up to specification. K&N air filters can go up to 50,000 miles between cleaning, depending on your driving conditions. To clean and re-oil your K&N air filter, use a K&N Air Filter Cleaning Kit and use the easy to follow instructions.
10-Year/Million Mile Limited Warranty
K&N warrants its street vehicle OE (original equipment) replacement air filters for one million miles. If used properly and found to be defective, return your filter with the receipt from purchase and K&N will replace it free of charge. Incorrect Cleaning or Use Voids Warranty.
K&N Air Filters should be cleaned every 50,000 miles for normal highway use, more often in dusty conditions. Cleaning should be done with K&N cleaner and air filter oil (or comparable air filter cleaner and oil). Use of compressed air, or chemicals not specifically designed to clean and re-oil cotton air filters (i.e. gasoline, transmission fluid, motor oil, lightweight oil, or diesel fuel) will void the warranty. Any damaged, abused or modified K&N Air Filters will not be warranted.
K&N Consumer Protection Pledge
The K&N Consumer Protection Plan goes a step further than the K&N Million Mile Limited Warranty. At times, the performance aftermarket has been plagued by automotive manufacturers and auto dealers that may attempt to discourage you from modifying your vehicle. They would prefer that you buy OE parts and not customize your car or truck and have even voided their own manufacturer's warranty due to vehicle modifications. K&N and the Magnuson-Moss Warranty Act protect consumers from such denied warranty claims. When you buy a K&N OE replacement air filter or air intake system you can be confident your vehicle's warranty will remain in effect. If you encounter a dealership that wants to void your warranty because of one of our products, K&N will resolve the issue so you won't have to. We believe K&N makes one of the world's best Air Filter.
Also available: K&N Cabin Air Filters
The K&N Washable Cabin Air Filter is the first of its kind designed to replace your vehicle's stock cabin air filter with a washable and reusable version that cleans and freshens incoming air. K&N Cabin Air Filters are designed to be cleaned and reused over and over again. Using a combination of an advanced synthetic filter media and K&N Refresher spray, the K&N Washable Cabin Air Filter grabs and holds dust particles.
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Top customer reviews
Add'l comment: Spoke to the dealer about the filter, they advised when re-oiling after cleaning filter to wait at least two days for oil to absorb into filter or dry out. If not, excess oil will get sucked off filter and there is an intake sensor that will get damaged by the oil and its very expensive to replace.
Update the slight oil that is on the filter can atomize and collect on the MAP sensor. you will get a check engine light. If you have an honest mechanic you can clean the MAP sensor. If not you will be buying an $1800 MAP sensor. Although I really like K&N air filters this one has cost me considerable heartache because I Have to take it to my mechanic twice for this problem. I will be changing them to mann filters.
I must admit to being a bit of a K&N fanboy, having fitted them to almost every vehicle I've ever had - but not without good reason... they work!
Most recent customer reviews
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