K & N 57-1532 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 1096 hp @ 2,852 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
3 of 3 people found the following review helpful.
K&N 57-1532
By C. Allen
I have had the kit installed now for about 3 months in my 2004.5 Dodge Cummins. It was fairly easy to install. It took me about 1 1/2 hrs.The first difference I noticed was the sound. You can really hear the turbo working.The next thing I noticed was the difference in performance. You can definately tell that the increased airflow is improving acceleration & turbo lag.I am not sure about the fuel mileage because I had added a module about a month before.I found the best price at the time at amazon which is usually the case.
1 of 1 people found the following review helpful.
Great power and sound after this filter upgrade/
By C. Rhodes
I can tell that I have more respone and power. I really enjoy the sound from the turbo now too.
1 of 1 people found the following review helpful.
K&N 57-1532 Fuel Injection Performance Kit Gen2 Air Intake Kit
By Gate Keeper
I bought this kit in hopes of increasing my fuel mileage. I have not seen any significant change, but I have seen up to a 1/2 mile per gallon(14.4 to 14.9 MPG) increase. I have always had plenty of power, and have not noticed anything very different. The biggest change I have experienced is the sound of the turbo is more pronounced than it was before.I'm running the Cummins diesel in a stock 04' 3500 Ram Dually.With today's fuel prices, it helps to find any way you can to save at the pump!
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