K&N 57-2519-3 Performance Air Intake System Fits select: 1996-2004 FORD MUSTANG GT

I purchased the FIPK System after reading your testimonies and a little research and what a great product. I have a 98 Mustang GT (5 speed) and had it installed easily within an hour. After I installed it I took it to a side road here in Chicago and noticed an instant improvement in power. As I floored it and ran through the gears I even noticed different sound from the engine now that it can breathe properly. It's too soon to tell on fuel economy but then again I own a Mustang and who buys a sports car for that. Great product-great engineering,

Subject: Performance Truth Dear K&N, This past month I purchased a replacement filter for my wife's 2003 Ford Escape and what a difference it made, power you can feel. The Escape now to me has better throttle response. On another note my 2000 Mustang GT was also greatly helped by the FIPK 57-2519-3 P/N. It too had better throttle response over the K&N filter replacement. When the replacement filter was dropped in the canister the car did better than the stock filter, but then I installed the FIPK and WOW!!! what a difference. The other positive was the detailed instruction that had picture after picture that showed every detail. My father and I installed the FIPK in about 90 minutes not rushing. I have purchased many things but not with instructions this simple. Thanks K&N. PS My father was so impressed with the drop in filter in my wife's Escape that he had me go order a K&N replacement filter for his 1991 GMC. Another positive, my assigned POLICE car, a 1997 Crown Victoria, has a K&N drop in filter that I purchased on my own, it too made a difference. Thanks again for your time and engineering. Job well done.