K&N Performance Cold Air Intake System: Easy Installation, Engineered to Maximize Airflow, Boost Horsepower & Torque, 57-2565

I bought the FIPK Gen II for my wife's '06 Mustang GT, simply because I love the snarl of low-restriction breathers. The 15 hp?  Yeah, OK, like I'm gonna really feel it, if it's even there. Funny thing is, my seat-of-the-pants meter really did pick it up, even through the hype of that terrific growl that always makes you THINK you're accelerating faster than you are. But that's not all. The Mustang has an on-board mpg gauge, and two days after installing, my practical-minded wife asked if it was possible that the FIPK could give the car better gas mileage.  To make a long story short, we have checked this out a couple of times, and on trips we have always gotten about 24 mpg on, we are now getting 26.5 mpg, driving the exact same way. And yes, that's the V-8, 300 hp GT model. And no, the old air filter was not clogged - it was in very good shape. I'm always cynical about manufacturer's claims,and maybe not all GTs will see this improvement, but the on-board computer doesn't lie. This FIPK will literally pay for itself in the next few years. I'm a satisfied customer!

I purchased your No.57-2565 High Performance Air Intake System for my 2005 Mustang GT Convertible and all I can say is Gitty-Up Little Pony!!! It took an already gutsy 325hp, 4.6L, V8 and increased the the horsepower by almost 20 more horses. The throaty growl and accelerator response is very impressive. I hit 122mph in 4th gear and she wasn't even done. Installation on my vehicle was an absolute breeze, 6 bolts, 3 clamps and 1 hose in less than an hour. K&N fan for life.

I just installed the K&N cold air intake to my 05 Mustang GT and you would not believe the performance and sound change. It is fanstastic. I coupled it up with a Diablosport Predator tune and you have to be gentle with the throttle to keep from spinning the tires. If you haven't put a K&N on your ride yet DO IT, if you put on another brand, REPLACE IT you won't be sorry.

Great intake! Easy to install, great sound and performance. I put it on my '06 Mustang GT with a new throttle body and it growls.

Excellent product. Clear easy to follow insrtructions. Great porformance boost. Will recomend to anyone who wants a better breathing Mustang.

Would recommend this product. Works as advertised.

5 Star Review

Definitely improved throttle response !!