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Your cart is empty.K&N Universal Clamp-on Air Filters are manufactured for a wide variety of applications and unique filtration needs. K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. These versatile filters are constructed with ultra-strong molded pliable rubber flanges that absorb vibration and allow for secure attachment. Available in round, tapered (cone-style), and oval designs, K&N offers thousands of clamp-on filters in a multitude of shapes and sizes that cater to many precise applications. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.
Tore Robberstad
2025-08-24 16:12:15
Excellent product
Gage Morton
2025-08-12 20:00:04
Great performance with lots of airflow over the factory OEM filters. Extremely easy to install on my particular application. Helps fuel mileage and gains more power for your Turbo Diesel pickup trucks
Scott
2025-08-07 12:53:02
Great for my Dodge Charger.
KenC
2025-06-15 16:48:59
I like the fit of the k&n filter in the afe box. I never liked the way the afe box design which had foam around top that supposedly sealed to underside of hood to create a cold air intake. So I did some YouTube research on cast acrylic and made a true cold air intake. To make the mold I placed painters tape across the afe box, then tape length ways then tape back across box, then cut out oversized section of 3/16â€cast acrylic (shrinks some when heated) and heat it in oven to 250-260F or to pliable then laid on tape mold on top of box. It will drape or contour with the the shape of the tape, lightly press down to the supporting edges of box and rest of it will follow. Also used scrap pvs square strips (also heated same way) to attach to side of box to attach acrylic with screws. Also used 1/8†adhesive gasket to seal acrylic which I also purchased on amazon. Now my 7.3 with almost 400,000 miles has a true cold air intake.
Kfaw
2025-06-03 13:15:15
Works just as should
Dialtone
2025-04-25 19:44:47
Used this to replace one that was installed on my car over 15 years old. Matched exactly and was super easy to install.
Edu
2025-04-16 18:55:47
Calidad y producto original
Miguel Capasso
2025-04-10 17:03:27
Got 2 of them (twin turbo app) they look perfect and filter as expected.
Keith
2025-04-02 14:40:54
Great filter
Dirk
2025-01-20 14:31:27
The filter that comes is the original K&N RE-0870 filter, which is a fantastic filter. When I looked up my filter here for a replacement I saw what looked to be the new style K&N and was excited to order it.What came was the old style, a very good filter and the price is excellent so I kept it. Maybe the seller could show the correct filter that they are selling. Normally this would be a 5 star review but considering the picture is incorrect I gave it 3 stars.
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