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K&N

K&N Cold Air Intake Kit: Increase Acceleration & Towing Power, Guaranteed to Increase Horsepower up to 11HP: Compatible with 5.9L, V8, 2003-2007 Dodge (Ram 2500, Ram 3500), 57-1532

  • Based on 232 reviews
Condition: New
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$349.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Jun 6
Order within 1 hour and 23 minutes
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Style: 50 State Legal


Features

  • HEAR THE GROWL: K&Ns intake systems allow your engine to breathe and sound as it should- your engine will growl on acceleration and return to quiet once at speed
  • DYNO TESTING YOU CAN TRUST: K&N air intake horsepower/torque testing is performed on wheel-based dynamometers and the reports are include with each intake system
  • BETTER TOWING: Air intake kit improves acceleration and uphill performance when towing by improving throttle response and overall horsepower and torque
  • FEATURING K&Ns SIGNATURE, REUSABLE AIR FILTER: Combines 6 layers of pleated, breathable cotton with K&Ns red filter oil to absorb dirt and dust particles, allowing clean air to continue flowing into your engine, only needs cleaning every 100,000 miles under normal highway driving conditions
  • DURABLE ROTO-MOLDED INTAKE TUBE & CUSTOM HEAT SHIELD: A high-density polyethylene (HDPE) rotationally-molded intake tube helps increase the volume of airflow to your engine, while the heat shield helps protect intake air from the high temperature of your engine bay
  • PREMIUM ENGINE PROTECTION FROM A TRUSTED BRAND: K&N air intake will not void manufacturer vehicle warranty & No-Hassle Lifetime Limited Warranty protects for the life of your vehicle
  • EASY TO INSTALL: Includes detailed, step-by-step instructions & all necessary parts- the entire air intake system can typically be installed in less than 60 minutes with basic hand tools
  • MADE IN THE USA: Proudly made in the USA for trusted quality & reliability and backed by US based customer support

Description

K&N air intake systems are engineered for increased performance, outstanding durability, and sleek aesthetics—and are available in an assortment of finishes and powder coatings. K&N’s state-of-the-art High- Flow Air Filter helps to shield your engine from contaminants, while a meticulously engineered aerodynamic tube design contributes to a guaranteed increase in horsepower and torque. K&N air intake systems are designed to improve acceleration, towing, and throttle response while providing world class protection for your engine. Our intakes are dyno-tested and provide more airflow compared to OEM intake systems. K&N intakes are easy to install and maintain with air filter cleaning required only every 100,000 miles. Replacement Air Filter: RC-4780 Vehicle Fitment: 2003-2007 DODGE Ram 2500; 2003-2007 DODGE Ram 3500 Designed to provide increased horsepower, the K&N 57-1532 Second Generation Fuel Injection Performance Kit is a quick solution for vehicle owners who are looking for an increase in reliable power. Street legal, installable in 90 minutes or less and built around K&N's High- Flow technology, which utilizes a special oversized and washable cotton gauze air filter and special cold air intake, nonmetallic tubes, the 57-1532 drives a massive amount of air into an engine, which translates into power affordable on virtually any budget. .caption { font-family: Verdana, Helvetica neue, Arial, serif; font-size: 10px; font-weight: bold; font-style: italic; } ul.indent { list-style: inside disc; text-indent: -15px; } table.callout { font-family: verdana; font-size: 11px; line-height: 1. 3em; } td.vgoverview { height: 125px; background: 9DC4D8 url( amazon.com/images/G/01/electronics/detail-page/callout-bg.png) repeat-x; border-left: 1px solid 999999; border-right: 1px solid 999999; padding-left: 20px; padding-right: 20px; padding-bottom: 10px; width: 250px; font-family: verdana; font-size: 12px; } Affordable, street legal horsepower upgrade. View larger. Measurable improved performance. View larger. Quick and easy installation. View larger. How High-Flow Technology Works How does the K&N 57-1532 increase horsepower? By eliminating airflow obstruction in your engine. Restriction of air flow between an air filter and an engine robs even the most powerful engine of horsepower. K&N air intake kits virtually eliminate air path restriction by replacing the standard air filter and the entire air path to the engine. The aerodynamically engineered conduit that makes up the 57-1532 drives a massive amount of air into an engine, which translates into power. This conduit begins with an oversized conical high-flow air filter. This larger filter can fit into the engine compartment using factory holes and mounting points because the K&N 57-1532 replaces your stock intake tube, and air box. This provides more airflow at lower restriction than a standard filter, limited by the size of the factory air box. The oversize air filter also captures and holds more dirt, increasing the service life before a cleaning is required (up to 100,000 miles). The filter is also isolated from high engine temperature by a heat shield designed to lower the temperature of the air entering the engine, which increases horsepower. The filter attaches to a rotationally molded tube made from nonmetallic interlaced high density polyethylene (HDPE). This allows for precision shaping of the tube to reduce turbulence and accelerate airflow into the engine. This is why some K&N tubes have unique shapes or indentations that are specifically engineered for each engine configuration. Finally, the tube is connected to the engine with adapters made from high strength materials such as silicon and reinforced nylon and ensures long life. Put all this together and you have the best high-flow intake system available today. Street Legal Many K&N intake systems are street legal in all 50 states and include a California Air Resource Board (CARB) Executive Order (EO) number that ensures the kit has been tested to comply with emissions standards. EO numbers apply to the kit as well as the year, make and model it is being installed on. Systems with no EO number are street legal in most states but may not be used on emissions controlled vehicles in the state of California or other states adopting California emission standards. Consult K&N's website to search by part to see which cold air intakes are CARB exempt for which vehicles. Key Features: Guaranteed to provide increased horsepower and acceleration (10.96 hp @ 2,852 rpm measured by manufacturer).Engineered to specific vehicle design. See vehicle search above for compatibility.Easy to install, usually in 90 minutes or less and lasts up to 100,000 miles before service is required, depending on driving conditions.CARB exempt and street legal in all 50 US States.Air filter is washable and reusable for extreme durability, but can also be easily replaced if necessary.Works with original manufacturer computer systems.Replaces OEM filter and air box, and is designed to use factory holes and mounting points whenever possible.Million mile limited warranty.What's in the Box 1-K&N 57-1532 Second Generation Fuel Injection Performance Kit (includes air intake tube, washable air filter, heat shields, hoses, hose clamps, hardware and detailed instructions necessary for installation). Limited Warranty K&N O/E replacement air filters and air intake systems purchased from authorized dealers are backed by a million mile limited warranty from the manufacturer when used primarily on paved roads and on vehicles for which they were designed. If one of these products ever fails to provide complete satisfaction, K&N will replace it at their discretion. About K&N Engineering K&N Engineering, of Riverside, California, is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. From humble beginnings as a family run business over 35 years ago, K&N Engineering, now a truly global company with offices in the UK and the Netherlands, continues to exist as a family owned business with an enthusiast mindset and a direct connection with motor sports that carries over throughout all levels of management and manufacturing. Note: Some FIPK's will not fit on vehicles with lift kits. Diesel pickup truck performance intakes for Power Stroke, Duramax and Cummins Engines are also available.

Brand: K&N


Product Dimensions: 22"L x 14"W x 12"H


OEM Part Number: 57-1532


Global Trade Identification Number: 02


Shape: Oblong


Brand: ‎K&N


Product Dimensions: ‎22"L x 14"W x 12"H


OEM Part Number: ‎57-1532


Global Trade Identification Number: ‎02


Shape: ‎Oblong


Manufacturer: ‎K&N Engineering


UPC: ‎024844103802


Model: ‎Air intake kit


Item Weight: ‎10.46 pounds


Country of Origin: ‎USA


Item model number: ‎57-1532


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Machined


Manufacturer Part Number: ‎57-1532


Date First Available: February 13, 2005


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Easy install
Style: 50 State Legal
Easy to install and great instructions to follow. Fits my 05 perfectly
Reviewed in the United States on April 19, 2024 by carl

  • As advertised
Style: 50 State Legal
Product came as advertised, great packaging and install was a breeze highly recommend. Lots of turbo noise!!
Reviewed in the United States on January 9, 2024 by Steven

  • Great product! Works and installs as described, increase in fuel economy.
Style: 50 State Legal
The intake installed easily per the instruction and video provided by K&N. I did have to omit two of the washers that were provided because I could not get a bite on the threads(this may have been my fault), so I just did without and they have not loosened at all. Over two five hundred mile trips both on interstate and back road driving I can say that my fuel economy has increased by at least 8 miles per gallon. I did the math based on fuel usage on more than one fill up, the fuel flow meter even said that my fuel consumption was better. As for power increase...I can feel and hear the difference. Throttle response is better and more smooth and it is a nice change and besides it is worth just not having to buy another air filter. The only minor problem that I found is the sensor that is on the end of the filter, which is factory, rubs on the frame but just barley and it has not caused any problems after about 1500 miles of driving. Great product. be sure and take your time installing and tighten all the bolts. ... show more
Reviewed in the United States on March 15, 2015 by Patrick G Whitehead

  • Cold air intake
Style: 50 State Legal
Kinda a pain to install but performs how expected
Reviewed in the United States on February 22, 2024 by The stitching started unraveling in two areas one on the zipper n one on the back mesh after only one use also didn’t realize I paid more than the cost of the stroller for shipping until the order had already processed so now I have paid almost 60 dollars for a product that’s falling apart

  • 5 stars
Style: 50 State Legal
I have used K&N filters for years and I like them. I had a stock filter box with a K&N filter already. This is my first cold air intake. I am very happy with my descision to purchase this product. I think the power increase is very noticeable. The engine at idle sounds the same to me but when driving you hear a distinct difference in the sound of the turbo. I like it. It has more of a whistle type of a sound now.[in a good way] It was well packaged. Well illustrated directions. Not hard to install, just need a little time. As far as the fuel mileage is concerned, I haven,t checked it yet. However the quality of craftmanship of this product and the power increase and the improved sound are enough to get my five stars. Oh and it looks alot better than the stock filter box. Your pressure gauge inserts in the end of the filter. They have a place built to attach the sensor. The have bracket included to brace the filter. The heat shield is metal and is sturdy. 5 stars. ... show more
Reviewed in the United States on January 12, 2013 by P. Shoemaker

  • Decreased gas mileage
Style: 50 State Legal
Increased the diesel whistle and decreased gas mileage.
Reviewed in the United States on October 12, 2024 by HonestCustomer

  • Easy Installation and high quality.
Style: BlackHawk
DIY install on Dodge Ram 2500 4x4 crew cab short box diesel (door sticker manufacturer 12/2003), 198,000 miles to date. Kit included all needed parts and instructions. Nice quality, straight forward installation. Only modification made during installation was to grind off half the washer and reuse the original bolt that fastens the heat shield to the fan shroud housing. Bolt/washer that came in the kit would have worked fine but the torques fastener was a challenge in the tight space. Installed this air intake filter along with a Diamond Eye 4 inch exhaust system. Truck sounds and runs like new. Nice work K&N! ... show more
Reviewed in the United States on June 23, 2019 by Dennis

  • Awesome fuel mileage boost
Style: 50 State Legal
These things literally pay for themselves on a 5.9 Cummins… I picked up a half mile per gallon on both my trucks with these…
Reviewed in the United States on May 1, 2022 by Ken Case

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