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K & N Filters Cold Air Intake 57-1511-2 57 Series Generation II; Black Polyethylene Tube; Red Filter

<ul><li>Guaranteed To Increase Horsepower And Torque</li><li>Roto-Molded HDPE Intake Tube Paired With Oversized Oiled Cotton Air Filter</li><li>Engineered To Provide High Airflow And Exceptional Filtration</li><li>Replaces Factory Air Filter And Intake Tube</li><li>Filter Only Requires Cleaning Every 100,000 Mile Under Normal Highway Driving Conditions</li><li>Typical Installation Can Be Completed In 90 Minute Or Less With Simple Hand Tools</li><li>Limited 10 Year Or 1 Million Mile Warranty</li></ul>

Brand

Material

Model

Cold Air Intake, 57 Series Generation II, Black Polyethylene Tube, Red Filter

Assembled Product Weight

Assembled Product Dimensions (L x W x H)

Universal Product Code (UPC check)

Installing

I've had a K&N product on my 1999 Dodge Ram 1500 (with the 5.2L) pretty much since I got it new in January 99.  12 years later, and 160,000 miles I still swear by these.  About 2.5 years ago I switched from just the replacement stock filter to a Gen II Air Intake and I've gotta say that I am happy I did.  Just hit 50,000 since I put the Gen II in and I'm actually letting the filter dry right now.  Power increase is noticeable.  Sound is definitely better over my dual-exhaust with just the stock replacement air filter.  And I personally have seen an increase in fuel economy.

5 Star Review

K and N Filters

Having already experienced K&N air filters on all my past motorcycles(mx/supermoto) I knew that I couldn't go wrong with an intake system for my old truck. Purchasing this 57-series intake for my 98 ram 360v8/5.9l made a nice clean power gain along with feeling much more responsive in acceleration compared to the old factory box...I'm satisfied with this product and feel that it was another good purchase for the price. Thanks K&N

Unit went on moderate difficulty, some difficulty with hitting the center hole in carburetor with set bolbettert. 

Appearance is much better than OEM.

Improved appearance

Great product, paired this system with a flowmaster cat back exhaust system and gave my 2001 Dodge Ram 1500 a new lease on life at 135,000 miles. I can hear the engine breath, wow. Thanks from me and the truck.

Awesome product. Truck is faster. Mileage is better. Makes passing on freeway easier. The engine breathes easier not having to take a big gulp of air but rather a larger steady flow. 99 Dodge Ram.

For a beginner it was pretty easy , makes a nice sound and improved my gas milage. I would 100% recommend

Great !

priced for questionable increase in real weld perceived performance. 
Installing was mild to moderate difficulty. Instructions for the most part we're adequate

Overpriced

I added this to my truck in one morning.  I found it very easy to install.  All the things I needed were there.  I would order again.

4 Star Review

This is a perfect upgrade however the support bracket only works with the stock intake manifold. I would like K&N to include a means of supporting the plenum with the Hughes/Edelbrock intake manifold as well.

Stocker only

Parts are simply thrown in a bag with no real organization for efficient  identification. 
Instructions  are hazy at best. And they skip several steps. Causing  installation  back tracking. 
Plus, the heat shield box isn't very air tight for clean efficient  flow. 
I would NOT recommend this system.
I have an actual Mopar cai that is much much better design.

Poorly Organized