K&N parts matching Ford FA1918 air filter

The Ford FA1918 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Ford air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Tony Steppan, Santa Barbara, California
Having a 2015 Mustang Eco Boost, I was looking for either a cold air system or a K&N air filter but couldn't find any at the local parts store. I figured that they were not available yet however that was wrong, buying from K&N is the way to go. Free shipping and there isn't a middle man cost. I have used K&N air filters on my last three Mustangs. I've used the recharge kits, which is super easy. As far as performance gains, its a very mild kind of feel to how it runs with the stock paper filter.If [Name Brand] uses them with their performance kits through [Name Brand], you know that a lot of testing went into it.
Austin Griffin, Phoenix Arizona
K&N air filters are great and I do recommend them. I put one in my Mustang and you can feel the engine breathing better and more efficient performance and acceleration. Get one.
Bill, Roseville, California
I'm using the K&N drop in filter in my 2015 Mustang GT. I notice a better engine sound and the electronic average mpg meter reads 2-3 mpg better now. I was really surprised because I normally go full on cold air intake versus drop in, but money is tight at the moment. Also the stock filter that I removed was about an inch thicker and made of cheap looking paper, so I'm sure that wasn't good for air flow and gas mileage. I've always used K&N for my cars (normal street driving) with no issues. Be careful not to over oil when cleaning them. If you do over oil - let the filter sit and drain somewhere before re-installing. Thanks K&N for a great product.
33-5029 K&N 33-5029 Replacement Air Filter
List Price: $85.79
Your Price: $55.99