K&N Cold Air Intake Kit: Increase Acceleration & Towing Power, Guaranteed to Increase Horsepower up to 16HP: Compatible with 5.7L, V8, 2009-2015 Dodge Ram (1500, 2500, Ram 1500, Ram 2500), 57-1561

I don’t see a change in house power (might be a myth) but does sound better and gives a bit of improvement on torque

It did improve my fuel mileage 5-10%. If nothing else it sounds great. Easy to install.

Passgenauigkeit und Ableitung sind sehr gut. Einbau war kein Problem. Klingt ordentlich. Mehrleistung stelle ich nicht unbedingt fest. Ist mir aber auch relativ egal

Se mira bien el kit de admisión K&N en mi RAM, fue fácil la instalación, pero sobretodo me gusta cuando le piso al acelerador.

After installing the K&N Cold Air Intake Kit, my RAM gained approximately 247 HP (according to my dynosense) and now makes aggressive "PSSSHHHH" sounds that let everyone at the gas station know I'm a serious racer. The installation was easy enough that even I managed it without breaking anything important, and now my engine breathes like a yoga instructor while making my wallet feel lighter — which technically makes the car faster due to weight reduction. The best part is hearing that sweet induction noise every time I floor it to merge onto the highway, convincing myself that the extra 5-10 HP was totally worth it while my passengers ask if something's broken. 10/10 would recommend to anyone who wants their work truck to sound like it's about to challenge a Hellcat at the next stoplight.

Went back and forth on different CAI systems. Cheap ones..mid level, but well reviewed, other top shelf brands that are 300 and up cost wise. Ultimately a number of mitigating factors played into my decision of just going with the brand I know, have used before and comes with a proven track record. I won't bash any of the others, as I did see what looked and reviewed like good units from 'off brands'..I just saw too many inconsistencies across the board and decided that cheaping out on a mod that I need to perform in MANY various conditions. Of course I'd rather have spent 150 bux instead of 400..but at the end of the day it's a low mileage sweetheart of a truck I was upgrading so why the heck take a risk on the one that I buy ends up being the 1 out of 10 off the line that sneaks past the QC tech..nah. Long droning review in a nutshell..diff people have diff budgets. If there is any way, split payment option/ Affirm etc etc, where you are able to do it...go ahead and get the K&N/Air-raid or more pricey unit. The supplied breather hose is not too short, the air temp sensor adapter doesn't throw a code on your dash because it's a piece of poo, housing and filter are of premium build quality and the install takes about a half hour to an hour depending on wrenching skill level, so everything fits perfectly and needs no fiddling or modification for fitment. It absolutely performs as advertised. A pinch better MPG if you don't drag race at every stop light and the throttle is much much more snappy than the OEM airbox. I was a bit concerned about the composite flow pipe, but after reading reviews that it dissipates heat better than metal pipes, and verifying that over a 500 mile out and back road trip vacation (hand checked every gas stop, and it was significantly cooler than any metal part under the hood) can confirm that my concern was satisfied completely. Composite flow pipe is quite thick and sturdy to the feel, and is a very good casting quality. The extra money is worth the lack of headache installing and noticeable performance increase across the board. If you can swing, go with this one..you won't be disappointed.