K&N Cold Air Intake System: High-Flow Air Filter, Increase Performance & Towing: Compatible with 2014-2020 Chevy/GMC/Cadillac Silverado 1500, Suburban, Tahoe, Sierra 1500, Yukon, Escalade, 77-3082KP

Ordered this unit mainly to improve fuel mileage. Installation could have not be easier. Shipped fast. Super protection. Straightforward instructions. The only thing that would have made it simpler would have been to identify the socket (10mm) to remove the original airbox mounting plate and Allen wrench (needed to secure the new K & N filter to the new housing) - I tried a few Allen's until I had the exact fit, I don't remember the size. No modifications are needed for fitment. It looks great and all items are included to get the unit installed and operational fast. I didn't notice any increase in the sound during regular operation, but when you need to pass someone - that is when you notice you have a performance intake installed. You will certainly feel the improved performance and only a modest increase in sound level. Initial MPG seems to be about 10%. At that rate it would pay for itself in about 22,000 miles (but in less miles when gas prices increase, or when I pull a trailer). At that rate, for me, it would be 1 year.

This intake was very easy to install looks clean and sounds very good on 5.3 suburban.

The throaty growl sounds great under acceleration. Slight performance and mileage improvement but you in order to see the mileage improvement you don't get to hear the growl. In using my cruise I see between 5 and 10 percent increase in mileage ie from 15 to 17. On open freeway it has improved from 19 to 21 on average. Very clean install. I would recommend the dry charger wrap to increase its life and reduce the frequency of cleanings. The wrap also improves appearance as it comes in black, red, and blue.

2018 GMC Sierra 1500 SLT. Perfect fit. Just an all around awesome product!!!

Why truck owners don't add these intakes before anything else is a mystery to me considering ease of install, price point, additional power/sound and fuel savings. Again, these are very easy to install. Free advise: take your time! More free advise: there's a great video on YouTube that gives a super simple, step by step how to on installing this intake. I put this on a 2015 GMC Sierra z71 4x4 Crew Cab and it took 45 minutes at most. Adds an intense roar when getting on the highway and the power gain is very noticeable. Probably adds 2 more mpg on average as well (anyone that says it adds 5 or 6 mpg is INCORRECT). I also added a flowmaster 40 series cat back dual out muffler/exhaust system that really compliments the K&N intakes.

Overall this intake is great, it was a very simple straight forward install and fit my 2018 5.3 z71 perfectly. It is definitely a noticeable difference, you can hear the air being sucked in through the cone filter and it wakes your engine up. The one thing that I didn't like about this product is the hose fittings for the PVC hoses to the intake tube. The fittings are plastic and cross thread easily and can break or loosen, along with the threads in the tube are nuts welded on to a hole that is size for size so while one side the fitting went in fine the other stopped thread engagement because the hole in the tube was slightly off form the hole in the nut. I had to take a drill that was just under the thread size and drill thru a little bit so my fitting would screw in. After that my fitting screwed in but was loose from cross threading in prior attempts. I ended up buying new stainless fittings to replace the plastic ones it came with. Also it did not come with hose clamps for the PVC lines. I'm a mechanical guy so I was able to figure all of this out and make it work but someone who doesn't know how to wrench would have been in for a headache.

I have a 2016 Silverado 5.3. I have purchased multiple K&N products over the past 20 years and have always been satisfied. This product did not work on my current vehicle. After about two weeks I received a check engine light with multiple error codes. I had read it could be the MAF so I cleaned it several times. I also removed the negative battery terminal several times with no success. My solution was to remove the CAI and reinstall the factory setup. I have not had any issues since. It worked great and was very well built, looked awesome. It just didnt work with the truck. Again K&N makes great stuff u will probably just get an air filter and leave it at that. This was the third item I have returned in 10 years with Amazon. It was a seamless and very easy process. My recommendation? If you purchase make sure you keep the factory parts just in case. K&N will tell you the same.

Installed this intake on an infrequently driven 2015 crew cab Silverado, with 6.2 liter engine. Very pleased with the results! Most notable is the improvement in throttle response. Stock was disappointing, even for a 6.2 engine. After addition, throttle response is near-immediate: huge improvement! Also love how the engine sounds - seems to breathe much more efficiently! Gas mileage appears to have improved, but I have not measured that yet. Installation was relatively easy and took about an hour with a few simple hand tools. Big fan of this upgrade, for the price!

El sonido es muy diferente al filtro de agencia, mejor desempeño.

I bought this about a year ago and installed the K&N Performance Air Intake Kit (77-3082KP) on my truck(2016 GMC Sierra), and I couldn't be more thrilled with the results! This kit not only enhances performance, giving me an estimated horsepower gain of over 10 HP, but it also dramatically improves throttle response. The installation was straightforward and took me less than 90 minutes, which was a pleasant surprise. Once it was in, the difference in engine sound was instantly noticeable. My truck now has a more nasally tone that adds a sporty character, making every drive more enjoyable. It feels like my truck has gained a lot more spunk, and I love the boost in acceleration. Plus, with the lifetime red oiled filter, I know I won't have to worry about replacements for a long time—up to 100,000 miles. If you’re looking to unleash the true potential of your vehicle while enjoying an invigorating sound, I highly recommend the K&N Performance Air Intake Kit!

Installed in my 2018 gmc sierra with a 5.3L engine, it said it wouldn’t work for my truck but it did. Very pleased with the product makes it sound much better and the throttle response is noticeably better. Didn’t throw any codes either

I have a 2018 silverado with the 5.3L and a magnaflow muffler on it. It showed up in excellent condition, the box wasnt damaged at all. So before I installed the intake, I took my truck for a drive and got a new best score for 9.8L/100km. Then I did the install which took maybe a matter of 15-20 minutes. Went a did another drive with it, and got an even better I score of 8.8L/100km. Plus the awesome noise the intake makes, oh man it sounds nice and aggressive, and it changed my exhaust tone as well. But for the better, and under half to full throttle the exhaust barks a little more as well. My buddy has the same truck and his girlfriend got him the intake with the plastic tube instead of the aluminum one, and he loves his as well, and they both really really good. Really cleans up the engine bay.

Looks good, sounds great and was very easy to install; took about 40 minutes.