Increases Air Flow for Better Combustion Efficiency
What's in the Box
(1) K&N Air Filter
(1) K&N Window Decal
(1) K&N Air Box Decal
(1) Million Mile Warranty Card
(1) Installation Instructions
K&N - The World's Best Air Filter
K&N’s lifetime replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N air filters are custom designed to fit into your Mustang's factory air box. Their drop-in design means adding performance is simple. Simply remove the disposable air filter from your Mustang and replace it with a K&N; there is NEVER any cutting or fitting required. K&N stock replacement air filters for Ford Mustangs are covered by the famous K&N Million-Mile Limited Warranty and will be THE LAST AIR FILTER YOUR MUSTANG WILL EVER NEED.
Why is Air Flow Important?
More air entering your Mustang's engine can increase combustion efficiency, resulting in more horsepower and acceleration. K&N air filters are designed to reduce air restriction allowing your Mustang's engine to breathe more air. A clogged air filter can have so much restriction that it can even degrade your gas mileage. Remember.. a Mustang engine with a restrictive air filter is like a person breathing through a straw.
An Ecological Alternative to Disposable Air Filters
Over 100 million disposable air filters are discarded each year. K&N invented the reusable cotton air filter to help reduce this waste burden, and have sold over 20 million since 1969. A K&N air filter is cleanable and will last for the life of your Mustang. Instead of paper or synthetic materials, K&N uses multiple layers of threaded cotton gauze. The natural characteristics of cotton help to create a remarkable filter that can provide outstanding filtration and very high flow rates.
Clean Every 50,000 Miles
This filter requires cleaning every 50,000 miles for highway use, more often in dusty or for lowest restriction.
K&N Air Filters are Tough on Dirt
Thousands of microscopic cotton threads absorb K&N's specially formulated oil to create a powerful filtering medium. As part of their ongoing commitment to protect your Mustang's engine, K&N verifies their filtration efficiency using the ISO 5011 text protocol.
K&N's Million Mile Limited Warranty
K&N replacement air filters are built so well, that they warranty them for 1,000,000 miles! This means you can count on them to continue delivering engine protection and high airflow for the life of your Mustang.
K&N 33-2015 Product Specs Product Style: Panel Air Filter Height: 1.5 in (38 mm) Outside Length: 11.25 in (286 mm) Outside Width: 8.875 in (225 mm) Filter Re-Oiling Amount: 1.63 oz (48 ml) Inner Wire: No Top Style: Open Weight: 1.3 lb (0.6 kg)
K&N 33-2015 Vehicle Applications
1995 FORD FALCON L6 - All
1993 FORD MUSTANG 5.0L V8 F/I - All
1992 FORD MUSTANG 5.0L V8 F/I - All
1992 LINCOLN MARK VII 5.0L V8 F/I - All
1991 FORD MUSTANG 5.0L V8 F/I - All
1991 LINCOLN MARK VII 5.0L V8 F/I - All
1990 FORD MUSTANG 5.0L V8 F/I - All
1990 LINCOLN MARK VII 5.0L V8 F/I - All
1989 FORD MUSTANG 5.0L V8 F/I - All
1989 LINCOLN MARK VII 5.0L V8 F/I - All
1988 FORD MUSTANG 5.0L V8 F/I - All
1988 FORD THUNDERBIRD 3.8L V6 F/I - All
1988 FORD THUNDERBIRD 5.0L V8 F/I - All
1988 LINCOLN MARK VII 5.0L V8 F/I - All
1988 MERCURY COUGAR 3.8L V6 F/I - All
1988 MERCURY COUGAR 5.0L V8 F/I - All
1987 FORD MUSTANG 5.0L V8 F/I - All
1987 FORD THUNDERBIRD 5.0L V8 F/I - All
1987 LINCOLN CONTINENTAL 5.0L V8 F/I - All
1987 LINCOLN MARK VII 5.0L V8 F/I - All
1987 MERCURY COUGAR 5.0L V8 F/I - All
1986 FORD MUSTANG 5.0L V8 F/I - All
1986 FORD THUNDERBIRD 5.0L V8 F/I - All
1986 LINCOLN MARK VII 5.0L V8 F/I - All
1986 MERCURY CAPRI 5.0L V8 F/I - All
1986 MERCURY COUGAR 5.0L V8 F/I - All
K&N - The Worlds Best Air Filter
K&N Engineering is the inventor and leading innovator of reusable cotton gauze air filtration technology.
Designed to increase your Mustang or Lightnings horsepower and acceleration while providing excellent filtration. These filters are washable, reusable and built to last for the life of an automotive engine.
K&N filter elements consist of four to six sheets of cotton gauze layered between two sheets of aluminum wire mesh. This media is then pleated and oiled to enhance its filtering capabilities and overall performance.
The result is a performance air filter that allows more air into your engine, never needs replacing, and will protect your engine for the life of your Mustang.
Testimonial: The best company I have ever dealt with
LRS hands down is doing everything right. Every experience I have ever had with them shows just what an amazing company they are. There is a reason I come back time after time, instead of going to those "other" mustang aftermarket websites. Customer service is the name of their game, and they are winning. It does not matter whether you call, email, forum PM, or go to the actual store, they are always incredibly helpful and enthusiastic. (Getting to see the Cobra R in their showroom was awesome). I'm proud to have the LRS windshield banner on my car, because I know they will always have my back.
My name is Bryan Bayer and this is my 1988 Mustang GT. Currently going through the process of smoothing the engine bay and building a new motor. Motor is a stock short block 302 with GT40P heads and t...