Rough Country Cold Air Intake for Chevy Silverado & GMC Sierra 1500 (2014-2018) 5.3L/6.2L - Increases Horsepower, Towing Power & Acceleration

Great product, as soon as I stepped on the throttle, you could hear a large and throaty difference from the normally very quiet 2015 gmc sierra 1500 sle with the 5.3l. It does have the dod delete switch on it. I do a lot of work to my own vehicles, this was a breeze. Instructions, parts, installation were straight forward, came in perfect, and took about 45 minutes cause I took my time. Looks very clean in the engine compartment.. Not sure about any of the benefits yet, will try to update

Perfect fit for my 2015 Silverado 1500 LT with the 5.3Easy to install and it will increased my gas mileage by about 2 MPG. Plus is sounds great!

I would give 5 stars but the only 2 reasons I can’t are the Barb Hose fittings are plastic , there are no hose clamps included for the 2 provided hoses that go to the said fittings and lastly the hoses were cut to short for the passenger side of the intake tube and kink badly. Had to separately buy clamps, a hose with a 90 degree molded bend for one and hose fittings.Also before install recommend wipe the inside of the tube with a new clean microfiber towel reason is I found quite a bit of shavings in there thankfully before install.Besides that slight annoyance it’s a good solid product , I do feel less lag when accelerating and more immediate response.

Gave me an extra MPG so worth it, and a good rumble when accelerating! Installed in 15 minutes.

The pipe was damaged, but the box wasn't damaged so kinda just seems the packing could be better. *INSTALLER BEWARE - CHECK THE INSIDE OF THE PIPE BEFORE INSTALLATION!* I had a bunch of machining debris inside my pipe that I had to blow out that would have for surely came loose in operation and gone thru my engine.The installation instructions said that the fittings for the breather hoses were 3/4" wrench but were 13/16's wrench, and also said later on that being the barb style fitting it wouldn't need hose clamps. Perhaps if the hose that came in the kit was next size smaller that would have been the case, but unless I wanted to pull unmetered/unfiltered air into the engine you def need hose clamps on those fittings. Nice thing tho at least for the GM 6.2 L the hose was actually big enough that you wont need the not included smaller hose clamps for that connection because you can firmly fit the hose over the valve cover fittings.The 4" hose clamp for the throttle body connection (only get one) broke immediately upon tightening down so I had to grab another hose clamp from our parts room.The instructions say that it's an oiled filter, but mine was dry and came with no oil...so here's to hoping it should be a dry filter now.Other than that most everything fit together nice and looks good and sounds mean when you give'er the onion. Pro tip tho, when mounting the air filter shield into the engine bay, don't tighten the mount bolts down until last. You will have to wiggle and adjust it around when putting the pipe in to have everything look and fit right in the engine compartment. Then tighten it down, it's a rather sturdy looking set up. I had an extra 3.5" clamp and coupler when I was done. Also the 5.3L accordion tube throttle body coupler will actually fit perfectly on the 6.2L throttle body opening, just need a lil soapy water but will at least alone for some flexibility for the engine torque moving the block around.Much better throttle response with this kit than factory. Doubt I picked up any real power (nothing notable to me), but the sound and room opened up in the engine bay now is worth the money alone.

Gave th truck the sound and performance I wanted.

I personally do not recommend this intake mine personally came damaged but I’m not gonna hold that against the company but instead bad shipping what I will mention is that it tanks horsepower you loose horsepower it pulls in more air granted but where I live is very hot so the air it’s pulling in is hot and actually worse than stock I wouldn’t recommend this intake or really any open filter ones such as these look for a closed box intake this one will be a waste of time and money

Installed on 2016 Chevy Silverado 1500 WT. Sounds great and can definitely feel the increase in power.