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K&N

K&N 19-24 Dodge Ram 1500 (5.7L V8) NextGen Cold Air Intake

  • Based on 824 reviews
Condition: New
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$412.11 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Jun 7
Order within 8 hours and 25 minutes
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Style: NextGen


Features

  • Dyno-Proven Performance: Dyno-proven to deliver a guaranteed increase in horsepower and torque on your engine's stock tune. Experience the exciting roar of your engine during acceleration, without any drone at cruising speeds.
  • NextGen Airbox: The NextGen hybrid airbox features an enlarged factory fresh air inlet that is designed to improves airflow, lower inlet air temperatures, and deliver more fresh air to the engine. The air box adds an extra level of protection from contaminants, helping provide more clean air to your engine.
  • Oversized Air Filter: An oversized air filter features an increased surface area and a radius-entry design, both engineered to increase airflow and enhance performance.
  • Large-Diameter Tube: The large-diameter, CAD-designed intake tube features strategically positioned air channels that increase airflow, boosting airspeed and delivering more air to your engine for added performance.

Description

This K&N NextGen cold air intake system is engineered for your RAM 1500 V8-5.7L F/I. A high-density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow by 36.51% to your engine and provides an increase of 19.94 horsepower and 19.93 torque with no tune required. This intake system is paired with a washable, reusable High-Flow LIFETIME Air Filterâ„¢ featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom designed NextGen air box helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 60 minutes.Compatible Vehicles:2019-2024 RAM 1500

Product Grade: New


Brand: K&N


Fit Type: Vehicle Specific Fit


OEM Part Number: 50-1578


Number of Items: 1


Brand Name: K&N


Model Number: 50-1578


OEM Equivalent Part Number: 50-1578


Manufacturer Part Number: 50-1578


Global Trade Identification Number: 42


Manufacturer: K&N Engineering, Inc.


UPC: 024844408242


Unit Count: 1.0 Count


Included Components: 1 Cold Air Intake System


Item Type Name: Cold Air Intake


Manufacturer Warranty Description: No-Hassle Lifetime Limited


Item Weight: 13.6 Pounds


Product Grade: New


Fit Type: Vehicle Specific Fit


Automotive Fit Type: Vehicle Specific Fit


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 7

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.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Does what it says 😤
Style: NextGen
The Next Gen is awesome! Install truly is a breeze. Just take your time, nothing fancy. This air box completely and totally changed the sound of my hemi. It gave it a gutter roll growl from the front end. And the torque and horsepower gain is very noticeable.
Reviewed in the United States on December 18, 2025 by James K.

  • Easy installation
Style: NextGen
Easy to install, it looks great, you will feel a small improvement...
Reviewed in the United States on April 5, 2026 by Carlos

  • Roarrrrr!
Style: NextGen
Reviewed in the United States on February 18, 2026 by Cliente Amazon

  • Did not go together well,
Style: NextGen
1. The fitting that came with it for the CCV did not fit in the housing. I had to file it down to make it fit. 2. The sensor sits in the fitting very loosely. Most likely will come loose eventually and throw codes. 3. Both connections are in an awkward spit / to close together. I had to trim the hose to make it fit- otherwise, because of the angle- it would kink. 4. The boot is about 1 inch to small. Other than all that, it was ok. ... show more
Reviewed in the United States on January 19, 2026 by Jeffrey

  • K&N Next gen: 5.7 HEMI
Style: NextGen
K&N next gen Installed on a 2022 Ram w/ 5.7 HEMI It installs in minutes, takes minimal mechanical effort. It made the sound so much better, deep growl when you push the loud pedal down. I can really feel the extra power at about 45-55 mph when you accelerate. Don’t know about fuel efficiency, it’s a 5.7HEMI so, yeah I don’t care about fuel efficiency. ... show more
Reviewed in the United States on September 10, 2025 by Dan C.

  • No air
Style: NextGen
Found out could have bought other brand for have what inpaid
Reviewed in the United States on April 10, 2026 by DAVEY RUSSELL

  • Great product installed on 2019 Ram Rebel
Style: NextGen
The total install took about 30 minutes, the small sensor was the issue, difficult to get off and difficult to get back on, noticable sound and horse power difference
Reviewed in the United States on July 6, 2025 by Dan D.

  • Not worth the price
Style: NextGen
Not worth $400. Its very easy to install but its anticlimactic on sound and performance.
Reviewed in the United States on December 22, 2025 by Aaron wade

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