K&N NextGen Cold Air Intake System: High-Flow Cotton Filter: Compatible with 2025 RAM 1500; 50-1598
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Availability:
In Stock.
Arrives
Nov 5 – Nov 6
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Features
- 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.
- 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.
- An oversized air filter features an increased surface area and a radius-entry design, both engineered to increase airflow and enhance performance.
- 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.
- K&N NextGen air intakes were designed for quick and easy installation by minimizing the need for excess mounting hardware. Additionally, the air filter utilizes K&Ns Quick-Lock technology, which allows the air filter to easily snap into the air box. Lastly, an innovative sealing bead secures the filter with just one hose clamp, seamlessly connecting the filter, tube, and airbox into a unified system.
- Since 1969, K&N air filters have been extensively lab-tested and trusted by professional racers and automotive enthusiasts for their superior dirt-holding capacity, extended cleaning intervals, and exceptional filtration efficiency. All air filters feature 4 or 6 layers of premium pleated cotton gauze (application-specific), oil-tacking technology, and are ISO-5011 tested.
- K&N NextGen intakes are backed by a No-Hassle Lifetime Limited Warranty and are designed to preserve your factory warranty. Our intakes have been proudly designed and engineered in the USA since 1969, K&N also offers dedicated, USA-based customer service for your convenience.
Description
This K&N NextGen cold air intake system is engineered for your RAM 1500 L6-3.0L TT. A high-density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow by 32.5% to your engine and provides an increase of 41.13 horsepower and 67.85 torque with no tune required. This intake system is paired with a washable, reusable High-Flow LIFETIME Air Filter™ 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:2025 RAM 1500 L6-3.0L TT F/L
Manufacturer: K&N Engineering, Inc.
Brand: K&N
Model: Performance Air Intake System
Item Weight: 13 pounds
Product Dimensions: 24.1 x 15.5 x 14.5 inches
Item model number: 50-1598
Exterior: Brushed
Manufacturer Part Number: 50-1598
Date First Available: September 25, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 5 – Nov 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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
The media could not be loaded. This K&N cold air intake completely changed the feel of my 2025 Ram 1500 with the Hurricane motor. Installation was a breeze with clear instructions, and it fit perfectly. The moment I fired it up, I could actually hear the turbos spool—it adds an exciting new personality to the truck. Throttle response is noticeably quicker, acceleration feels smoother, and it even cleans up the engine bay with a much nicer, more performance-oriented look. Between the improved sound, sharper response, and great fit and finish, this is hands down one of the best upgrades you can do for the Hurricane.
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Reviewed in the United States on August 10, 2025 by Ross Swanger
This is the BEST! Well worth the $ as a matter of fact it’s a bargain. The quality is far superior than the other familiar brands, and the looks are again 2nd to none. The sound is certainly improved and present, only when you accelerate, you hear those turbos breathing like Darth Vader. Can’t really tell if the HP is improved mainly because this Hurricane HO engine is crazy powerful already! Regardless if the HP claims are accurate the looks and the sound is more than I expected. There were some washers missing I called up K&N and they not only shipped the parts the next day, but loaded me up with swag. The fact that you can call them and speak to people that care about what they do and how their customers enjoy their rides, is sadly today an exception to the way most companies operate. Can’t say enough good stuff about this product and these people. As far as Air Map Sensor issues, never had 1 issue arise, no codes, no funky idling, none of it. As of now I have approximately 1000 miles on the kit.
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Reviewed in the United States on May 20, 2025 by ScottLegend ScottLegend
DO NOT BUY unless you plan to do a full tune on the car! Pics posted showing the check engine light and the codes it triggered after 30-50 miles of driving (too lean - too mch air, not enough fuel - so a tune is necessary or you WILL blow your motor!). I cleared the code multiple times and even checked the MAF sensor for any possible oil residue from the filter as they might clog the MAF, and still nothing. Verified that there are no vacuum leaks either. Also the hardware they give you is absolutely JUNK and doesn't even fit the product. The clamp that holds the intake tube to the air filter is way too big and you will need to buy a replacement from a local hardware store. In addition, the cheap materials K&N is using for the coupler and the coupler that connects to the turbo inlet tube had a huge tear on it upon arrival. Overall this entire kit took months to arrive, just for it to be an absolute piece of junk! Returned immediately after contacting K&N and they had no solution to the problem as it was still a "new product". Theres literally nothing they can do, besides giving you some sort of hardware for the tune, so i don't know what "trouble shooting" they wanted to do at the cost of my motor! If i could give this a 0 star from the horrible release to the botched support, i would do so. And i'm never one to leave reviews, but the constant back and forth with the install and uninstall was absurd.
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Reviewed in the United States on January 24, 2025 by OB OB
Truck sounds great! Thank you! Great quality product as always from K&N!
Reviewed in the United States on September 9, 2025 by Serge Kovalchuk
I was really excited to install this for my 2025 Ram 1500 SST but, as I was 90% finished with the install, there was just one hose clamp that was too small and didn’t have enough grooves to clamp the filter all the way to the intake tube inlet (see attached image). That was frustrating because I would have had to uninstall it and reinstall the factory intake or just sit around and wait for who knows how long for K&N to send one that fit. I ended up just going to a local supplies store and got one that fit perfectly for about $5. The turbo whistle is the best part of the sound. It doesn’t have the typical intake grunt/grumble but you can hear it subtly at lower RPMs. I can’t really tell if there’s a difference in performance so I’ll just have to take K&Ns word for it. It’s a bit pricey for an intake, considering their competitor’s (S&B) is cheaper. Ultimately, I’m happy with it!
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Reviewed in the United States on January 18, 2025 by Chris R. Chris R.
I love K&N products, so of course I had to install this cold air intake on my 25 Ram 1500. Wanted to compare this and the S&B intake, but they haven't released it yet. So buying this one was a no brainer. Installation was straight forward. Only issue I had was that I installed the MAF sensor upside down, so I had to take it all back out and flip it around. Be ware of that. Other than that, everything fit, everything was included, it arrived in 3 days, could not be happier. You can def hear it working, and truck seems to be a little more responsive
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Reviewed in the United States on March 9, 2025 by Jeremy Dietrich Jeremy Dietrich
Great fit and technical support with great whistling sound.
Reviewed in the United States on March 12, 2025 by Jasmine Jasmine
The quality used to be way better on K&N, for the price you pay the quantity is poor, the holes in the air box looked like they were drilled with a very dull drill bit, I'm not impressed what so ever, the cost is insane for what you get! Far better products out there I wanted the S&B cold air but it wasn't available for my 25 ram yet.
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Reviewed in the United States on August 26, 2025 by Jarrett Vance