K & N 57-3023-1 Fuel Injection Performance Kit Gen2 Air Intake Kit Product Description:
- More usable power and acceleration throughout the engine's RPM range; Estimated horse power gain claimed by manufacturer 1517 hp @ 5,018 rpm
- Easy to install, usually in 90 minutes or less and lasts up to 100,000 miles before service is required, depending on driving conditions
- Engineered to specific vehicle design and works with original manufacturer computer systems; See vehicle search above for compatibility
- CARB exempt and street legal in all 50 US States and comes with a million mile limited warranty
- Over sized conical filters replace OEM filter and air box are and is washable and reusable
Product Description
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.
Customer Reviews
Most helpful customer reviews
8 of 8 people found the following review helpful.
Great throttle response, not better MPG
By Jay
I have put a K&N Fuel Injection Performance Kit Gen2 Air Intake Kit on my Chevy Tahoe and Honda Civic. One thing that is immediately noticable is the greatly improved throttle response. When you press on the pedal, it jumps off. We have not really enjoyed a significant improvement in MPG. It may help a tad, but driving style and tire pressure I think our bigger influences on the MPG you get.When excelerating heavy, you will have a significant increase in engine noise. We actually like it, but some may be annoyed. The best part is not having the guys who change your oil trying to sell you a $10 air filter for $30.
7 of 7 people found the following review helpful.
Tahoe
By Michael P. Paulsen
i installed this unit on my 2004 Tahoe. It was a little harder to install than anticipated. Took 3-4 beers. Had to cut a good chunk out of my fan shroud. Looks sweet though and definitely gave me some good power.
3 of 3 people found the following review helpful.
K&N 57-3023-1 kit on 2001 Tahoe 5.3
By J Watson
Take off improved a noticeable difference right away. I recommend this product. I had just the K&N filter before I installed this cold air kit, I should have just bought the cold air kit first. I recommend it enough that I will be buying one for my wife's 2004 Tahoe soon. Easy install, took me an hour on my 2001, only had to drill one ¼ hole; no cutting needed for it. Hope this helps, good luck.
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