K&N Cold Air Intake Kit: Increase Acceleration & Towing Power, Guaranteed to Increase Horsepower up to 17HP: Compatible with 6.2L, V8, 2019-2020 CHEVROLET Silverado 1500; 2019-2020 GMC Sierra, 63-3110

Fit, form, and function are all PERFECT. I wrapped up the installation late in the evening and managed to reinstall the MAF sensor backwards (don't do that!) so the initial startup was less than desirable, but my mistake was obvious and easily fixed. Once everything was corrected, the truck started right up and purred like I was hoping for. That purr turns into a growl on the freeway and reminds me of my younger muscle-car days. I installed it along with the addition of an AFM disabler and so far I'm seeing a slight (like .5) increase in MPG. I'm sure there's a little more there but it's still too early and too fun to get on it for an accurate overall increase. The instructions are decent. I did resort to some YT videos, and I was a little disappointed that some things weren't preassembled as they easily could have been, but nothing worth docking a star for. All things considered, I would definitely recommend this mod. The extra airflow and power boost is well worth this minor investment!

Je suis super satisfait ! Le son est incroyable avec mon borla atak. Meilleur réponse de l'accélérateur et de 2000rpm à 3500rpm ont peux bien sentir le surplus de couple. J'aimerais bien que les compagnies de tuning développent des tune pour les silverado new gen pour pouvoir profiter pleinement de nos modifications. Pour le reste installation facile quand ont prend son temp le heatshield passe serré mais pour le reste c'est facile.

llegó excelente!

So just wanted to say that I installed this intake on a 2021 Chevrolet trail boss with a 6.2 liter. The description calls for a 19-20 year truck but it does work with a 21. Second make sure you disconnect your battery first step. Negative terminal only removed 10 mm I believe. That way you don’t throw a code, I did this and haven’t had a problem with my check engine light. The instructions are bad lol. Very vague don’t explain anything. If you don’t have a way to watch you tube videos you can follow the steps on instructions and the front page kind of gives a break down on the nuts and bolts washers etc used. When I was watching a video that helped a lot to remove the old system when it was time to build the new one it looked completely different then the one I was sent even tho it was the same model so I switched to the paper instructions and figured it out. It took me roughly 90 minutes between watching videos messing around trying to get clips off and what have you. Make sure you have a metal 90 degree pick tool. I did not and had a hell of a time getting a harness unclipped which led to more time wasted. I ended up using a paint can opener and got lucky. Nice to have a push pin extractor too for the little black push pins looks like a little pry bar with a two prong fork on the end. Good luck I’m definitely mechanical and use my hands for work. This took me longer than I expected but wasn’t hard by any means but give yourself more time then you think. Things are tight and not very well explained adding time to the process That being said. It does add power for sure, the sounds when you step on it makes a great growling sound that will make you smile. The 6.2 liter really wakes up. It does not make it loud if your under 2k rpm. When I start the truck with remote start it’s the same level of sound. You really only hear the difference when you step on it.

Never had a cold air intake before was looking at them and decided to get the KN intake. we put it in followed the instructions went really well took a test drive and I was wow love the sound would recommend this product.