K&N NextGen Cold Air Intake System: High-Flow Cotton Filter: Compatible with 2025 RAM 1500; 50-1598

Ok, so I was very much in the fence with adding this intake to my truck, primarily due to reading some reviews prior to purchasing. I decided to try anyway and I’m glad I did! First things first- installation is a BREEZE!! The directions are simple to follow and anyone can do it with just a little patience. I noticed an immediate difference in power after installation. The claims of 40 hp are accurate! I added this to my 2025 Ram with the Hurricane I6 and easily left my brother in law’s stock Hemi in the dust! He ended up ordering one for his truck as well! LOL long story short, don’t be afraid of a few bad reviews. This is a quality unit and well worth the money!!

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.

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.

It’s was pretty easy to install. Directions were very clear. If I was to install another one of these I would fit the filter into the airbox before installing airbox into truck. My only real complaint is connection between the silicone air filter neck and the large tube. The clamp keeps sliding off the filter neck as you tighten it. Must be a better clamp out that grips the filter neck better.

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.

Easy installation, sounds great, definitely can feel the extra power.

2025 RAM 1500 Hurricane perfect fit.

Positiveish: slight power improvement is felt when you re trying to go fast. You hear that cool "breathing" like sound when you let go of the throttle. Negatives: for everyday driving now your engine makes a weird sound in low rpm makes the nice new truck sound old or like something is rubbing the whole time. That Throttle delay response did not improve like some people say. To me this feels like a $150 item in a good day not $450, sounds really cheap and not worth it

Just perfect for my 2025 ram 1500 rebel I installed a month ago and have not problems with it

My heavy trucks can’t breathe properly without K&N Cold Air Intake systems. I installed one on my 2024 Tahoe Z71 6.2L, and the performance boost was so impressive that I had to get the same setup for my 2025 Ram Rebel 1500. The cold‑air intake alone delivers a noticeable improvement in power and responsiveness. Highly recommended for anyone who wants their truck to feel more alive. The only flip side is that you’ll want a good cat‑back exhaust to let the engine breathe out properly. Pairing both upgrades transforms the driving experience and gives you a significant performance edge over stock.

Love it, very easy install, has a little grunt at low rpm’s, I did notice a faster pedal response and it does feel like it added some horsepower, the only downside is the pipe that goes from the air filter housing to the throttle body doesn’t have clips or spots to clip in the small rad overflow hose, that’s my only complaint