K&N E-2011 High Performance Replacement Air Filter

by K&N

Product Features

• High air flow with excellent filtration
• Designed to increase horsepower and acceleration
• Fits into existing factory air box, no cutting or fitting is required
• Filters are washable and reusable and are backed by K&N's million-mile limited warranty

Product Details

• Product Dimensions: 6.2 x 6.2 x 10.8 inches
• Shipping Weight: 8 ounces (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B000630DMG
• Item model number: E-2011
• Average Customer Review: 5.0 out of 5 stars  See all reviews (2 customer reviews)
• Amazon Best Sellers Rank: #57,410 in Automotive (See Top 100 in Automotive)

Product Description

K&N's lifetime replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N's replacement air filter is custom-designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. Simply remove the disposable air filter and replace it with a K&N air filter; no cutting or fitting is required. The filters are washable and reusable and are backed by K&N's million mile limited warranty.

Customer Reviews

Most Helpful Customer Reviews

1 of 1 people found the following review helpful:

5.0 out of 5 stars Better gas mileage, September 22, 2011

By 

L. Judd (Puyallup, WA) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: K&N E-2011 High Performance Replacement Air Filter (Misc.)

I've used K&N products over the years. Like always, I noticed a 2-3 MPG improvement with my fuel economy. This pays for itself very quickly!

5.0 out of 5 stars More Power !!!!, January 4, 2012

By 

D. T. Jones "Ordinary Human" (Ann Arbor, Michigan) - See all my reviews
(REAL NAME)   

This review is from: K&N E-2011 High Performance Replacement Air Filter (Misc.)

I purchased this filter and installed it just after returning to florida from virginia, installation took minutes, the amount of power that this returned was incredible. In a C230 I averaged over thirty five (35) miles to a gallon using premium gas from florida to virgina pushing over 70 miles an hour the entire trip. This I will add is the second filter I purchased for a vehicle, I had one in my audi and I have subsequently purchased them for my wife's lexus and my family's honda. These are great filters and the return on your investment if for no other reason, you stop having to purchase a paper filter every six months to a year or so.