K&N 57-2519-3 Fuel Injection Performance Kit Gen2 Air Intake Kit

K&N 57-2519-3 Fuel Injection Performance Kit Gen2 Air Intake Kit

(3 customer reviews)

The kit replaces your vehicle's restrictive factory air filter and air intake housing. K&N intake systems are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your vehicle's engine to inhale a larger volume of air than the OEM air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The filters on these kits are washable, reusable and easy to install with tools commonly available.

Estimated HorsePower Gain Claimed by Manufacturer 9.44 HP @ 4198 RPM
More usable power and acceleration throughout the engine's RPM range
Easy to install using tools commonly available
Most are street legal in all 50 states
Filters are washable and reusable, and are backed by a million mile limited warranty

In Stock

Availability: Usually ships in 1 business days

Only 3 left in stock, order soon!

List Price:	$340.11
Our Price:	To see price, add to cart. & eligible for FREE Super Saver Shipping on orders over $25.
You Save:

Note: Item may be sold and shipped by another company. Learn more.

Product Details:

Product Length:	20.0 inches
Product Width:	12.0 inches
Product Height:	12.0 inches
Product Weight:	9.75 pounds
Package Length:	21.1 inches
Package Width:	12.4 inches
Package Height:	12.4 inches
Package Weight:	9.8 pounds
Average Customer Rating:	based on 3 reviews

Customer Reviews:

Average Customer Review: 4.0

Write an online review and share your thoughts with other customers.

Adequate. May 10, 2008
I installed this K&N FIPK on a 2004 Mustang GT. The assembly is fairly straight forward. The gasket that goes around the heat shield was somewhat difficult to install and the step-by-step directions were a little backward in places. I'm also not pleased with the way it fit in the vehicle. The IAC line extension really pushes against the oil cap. You practically have to wedge it against it. Aside from that, the install took me about an hour or so.

I noticed maybe a slight difference in power. The sound is excellent. During normal driving, it sounds like stock, but gets fairly loud at high RPMs. Too early to tell if it helps the gas mileage at all. Overall, you can't beat the price Amazon is selling it for.

1 of 1 found the following review helpful:

Teats aren't positioned to clear oil filler cap Jul 11, 2007
While I fully believe in the K&N filter technology, the two teats on the air intake are too close to the oil filter cap. One hose presses against the cap so much, it's making the oil cap and neck assembly lean over. Also, you'll have to grapple with the thick seal (although it's well constructed). In the end, you "feel" you've got a few more horses...

2 of 2 found the following review helpful:

K&N 57-2519-3 Fuel Injection Performance Kit Gen2 Air Intake Kit Apr 07, 2007
I bought this product for a 2003 Ford Mustang GT. It took about an hour to assemble and attach. The only issue I had was getting the filter, 2 gaskets, the heat shield, and the maf sensor on together with the screws they gave me. I can tell a difference in the hp and its too early to tell on mpg. I would recommend this product over the other intakes out there because of the warranty and that the product lives up to its guarantee.

You may also like ...