K&N Performance High-Flow Engine Air Filter: Washable, Multi-Layer Protection, Engineered to Boost Horsepower, 33-2135

Excellent purchase. Perfect fit for my Chevy 2012 Silverado. Never have to purchase another. Simply remove, rinse and replace whenever i want guaranteed for lifetime. Always happy with K%26N.

Perfect fit.

I'm a long time user of K

The noticeable power increase and the 1.4 mpg increase.

These filters are excellent quality and fit. I bought this filter a while back for my Toyota to see how well it worked. I was very pleased, and went ahead and purchased this one for my pick-up. I would highly recommend this filter, and K&N has been an excellent company to deal with. Order was processed and shipped immediately.

I love my truck...even more now! I own a 2007 Escalade. I added the K & N air filter today and noticed an immediate improvement in acceleration and power. I am a very satisfied customer. I will recommend you to anyone interested in gaining performance and saving gas with their vehicles. I have used an air filter in several sport bikes I've owned. They were outstanding also. I knew that the price was well worth the investment. I appreciate the excellence of your product. I would have purchased the air intake had I known of it before I paid for and used the air filter. Maybe sometime in the future. Until then, i'll be enjoying my new ride.

Obviously easy to install as it simply replaces the old filter. I saw an increase of 1 mile per gallon - which for my 8.1 liter GMC truck was nearly a 10% boost in MPG performance. I've asked my wife for the full K&N cone shaped free air flow filter conversion kit for Christmas. If this simple replacement filter helps my MPG this much, the conversion kit to the cone shaped filter should be great. This is the second time I've converted a vehcile to K&N and I've been totally pleased each time.

Just installed a K&N air filter on 02 GMC 2500HD 6.0L gas. OMG, instant feel good power and awesome sound. I really could not believe the engine ran so much better and gas mileage increase from 12.8 to 15.3.  Real seat in the pants acceleration now. The only downside is if you live in a rural area the filter needs to be clean every month. No big deal really. Total K&N Fan from now on.

I just had to tell you thanks for a terrific air filter. I left my 2002 silverado 1500 6-liter truck in my pole shed when my daughter came home for Christmas break. The mice had a hay day. They took all the fire wall insulation and packed the air filter compartment full. If it wasn't for the strong fiber and wire mesh I could have trashed my engine. What a GREAT product.

sent the wrong size filter