(approx) 15 Minutes
Simple installation for anyone.
Features, Description, Reviews, Q&A, Specs & Installation
Note: Coupon codes cannot be applied to this product.
Fitment: 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
April 10, 2019
Good but Pricey
Works as intended. Getting the old air filter out and the this one in was simple, it fit perfectly. However the clamps to close the filter housing can be a little tricky so just warning anyone who has never replaced an air filter before. This filter is expensive (especially when factoring in Canadian shipping), but the good side is that this one is re-usuable. It was partly worth the money considering my old filter was extremely dirty, but at the end of the day its just an air filter, and wont give any noticeable increase in power. At the end of the day, buy this if you need a new air filter and don't wanna worry about having to get a new one, but if you want performance, just get an intake.Helpful (0)
March 26, 2019
K N filter
Easy to install. Always used the KandN in all my vehicles. Nice to know I can just clean recharge and go. Don’t really have to purchase another air filter. Save money in the long run.Helpful (0)
February 05, 2019
K N Air Filter 99 GT
KandN air filter is way better than the paper filters. It was an easy install except for the fitment. The rubber ring around the filter is a bit thick. You'll be wresting trying to close the clamp on the filter, but it's doable. Overall, I love new the air filter! Thanks, AM!Helpful (3)
January 30, 2019
What you expect
Its not going to be a noticeable gain but id say its worth it cant hurt to have better airflow and better than cold air intake for price because having a larger intake wont help with stock throttle bodyHelpful (2)
January 18, 2019
1998 Mustang SVT Cobra
I can definitely tell the breathing is much better - by far!Helpful (3)
October 16, 2018
K N FTW!!
KandN always provides quality products. I have had several CAI systems on several F-150's and other cars in the past. Alot of Mach 1 people have stated that the drop in filter is the way to go and if you want to keep the stock Mach look under the hood this is a nice little add on. The butt dyno says that acceleration is a little better and so is the throttle response. I would recommend this product for any Mach 1 owners.Helpful (2)
June 20, 2018
Ready Set Go!
Helped the Mach to breathe deeper and after 5 re-fuels the mileage has increased 80miles more per tank. Actual power feel, none.Helpful (5)
April 26, 2018
K N makes a great filter
I have KandN filters in 3 of my cars and in my bike. They make a great filter and will pay for itself within 3 filter change. The one issue I had is the seal/base of the filter is a little thick and was tight trying to clamp the filter box back together.Helpful (6)
January 16, 2018
My car runs better and faster with this filter. I can really feel the difference from the 1 st moment after I’d changed it. The best under $100 Mod you can do to your Mustang!Helpful (6)
July 26, 2017
Great low cost power adder
Great low cost power adder and easy to install. you will feel the added power.Helpful (6)
So how exactly is this a drop in filter? Does this fit in your factory ford factory air box or does this attach on its own like a cold air intake..? I'm just curious if it does go in the air box how does it attach and will it stay in place?
It does go in the existing air box as a direct replacement for your disposable filters that you origionaly used. It clips in place with the same tension bracket that held the disposable filter in place. This is a good reusable filter if you want to just replace that. I used one in my 2001 GT for almost 5 years, it's a good product that I suggest to any Mustang owner who cherrishes their pony. If you're looking at this as a performance upgrade however, I strongly urge you to invest a little more and get a true cold air intake such as the BBK one ( http://www.americanmuscle.com/bbk-coldair-intake-96-04gt.html ) or something comparable. I can feel a definite increase in performance since the change and it was easy to install. You still get the reuable cloth filter, but moving the air intake to your fenderwell makes a noticable diffrence. On top of that, the chrome finish or one of the others with a matt black look awesome under the hood. You can see mine if you look at the customer photos and find the yellow Mustang. I installed it in the parking lot at work on my lunch break! Easy peasy!
Is it possible for one of these to be factored into a Bama tune with one of your tuners you sell? I know the full CAIs can be factored into a tune but did not know if a performance filter with factory intake could as well.
This filter would not require a tune when installed.
Is it washable and reusable?
Yes - this filter is washable and reusable. Great upgrade over the disposable filters and provides better airflow for your Mustang.
(approx) 15 Minutes
Simple installation for anyone.
What's in the Box