Cold Air Inductions Install & Review 2021 GMC Sierra AT4 6.2 L with a Performance Exhaust!

[@Donslife]

linktr.ee/donslife - Links to all of my products and discounts

[@overtime0101pg]

Just finished installing my cold air intake. Thank you for the video!!!

[@Donslife]

No problem 👍 thanks for watching!

[@dannyv9904]

My MPG did go up 2 to 3 mpg as far as intake noise not so much but I'm really happy with it I recommended, maybe because I'm still running my stock exhaust

[@bigmando78]

just bought a AT4 -- i'm going to leave factory exhaust for now...2-3 mpg would be great

[@toadgt]

If the air filter wasn't inside the housing you'd be getting more noise, but more heat i'd assume.

[@rayburnett8615]

Thanks for this video. Because of you, I purchased one and installed it on my 2021 GMC Sierra Denali 6.2 today. I noticed the difference when accelerating. I’m still waiting to see if I get better gas mileage.

[@Donslife]

Glad I could help. We have this on my wife’s ‘22 Escalade and the mileage maybe improved a percentage or two. Hard to confirm

[@sideways8films488]

Starts 3:05

[@cincinnatimatthew]

Which intake do you prefer S&B or this one?

[@overtime0101pg]

Thanks for the video. I just purchased mine.

[@Donslife]

Hope you enjoy it!

[@dopefreshnesssaan87]

Can you add this mod with the original stock intake parts?

[@Donslife]

Yes no problem and super easy to install. It uses the bottom half of the original air intake box

[@dopefreshnesssaan87]

@@Donslife thank you for replying. Love the knowledgeable videos. Keep up the great work.

[@ChrisDIYerOklahoma]

Thanks...looks easy to install. Just ordered one using your link. They are $20 off ($395 USD).

[@Donslife]

Enjoy brother!

[@ChrisDIYerOklahoma]

@@Donslife Hey Don. I just installed my CAI in my truck. I followed your video and instructions...install went easy. However, there is a large gap where the tube goes into the box. Prob a good 5mm. I am able to shine a light through it (got pictures I can send...what is your e-mail?). Does yours fit tight (I know you send it was tight)...just curious if there is any play whatsoever with yours. We have the exact same truck. Thanks.

[@Donslife]

@@ChrisDIYerOklahoma you can email me a picture or send one on Instagram. I can check mine tomorrow and let you know

[@ChrisDIYerOklahoma]

@@Donslife -- Thanks...just sent a couple of pics to your .gmail account. Appreciate it Sir!

[@ls5454ss]

Thanks for the video! Assuming you'll be keeping this intake on for a while, do you think you'll be able to tell us in a future video if you actually do see a mpg increase?

[@Donslife]

Sure I can try to communicate my findings

[@ls5454ss]

@@Donslife awesome - thanks Don! Have a great weekend

[@jakieneudorf6573]

Now that you have used/installed both this intake and the S&B… which one you you say is the best quality and performance? Love the Vids!!

[@Donslife]

Both are great. S&B is larger with a more aggressive tone but will probably dirty faster with the open side port. CAI little quieter due to being sealed but the aluminum build is slick and tucked away. Performance is similar I think. I am keeping both and saving one for another project….

[@Efrainacon]

@@Donslife I am thankful I found your page bro I was planing on buying a s&b but I will now go with the cai

[@Donslife]

@@Efrainacon both are great! 👍🏼

[@therealnguyen]

Seems like the only CAI for GM that pops up mostly is the S&B. Have you looked into any others such as Corsa?

[@Donslife]

I have heard Corsa’s intake is good

[@aaronv4790]

Gotta say we have the same taste in parts! I've been looking for this air intake since I had my 2016 but being Canada I couldn't find a supplier here. Once again sir gotta ask you how did you aquire this part. Thanks keep up the great work and videos.

[@Donslife]

For this I had to order from the US

[@aaronv4790]

Was the duty crazy..or well worth it

[@melvinburden824]

How does this compare with the S&B Cold Air Intake for 2019-2021 Silverado part # 75-5128 you did an install video on about a year ago? I need to get one & which one of your honest opinion is better?

[@Donslife]

Both are very good. In my opinion the S&B is a little louder but may get dirtier faster due to the open port on the drivers side. I feel they are both excellent products. The S&B takes up more space and looks aggressive while the Cold Air Inductions model is more subtle. Partly due to the retention of the factory base for the box.

[@dustynauramenko6993]

I installed a cold air inductions intake in my Silverado with a 6.2- I’ve had it almost a year and you can’t tell much difference then factory set up..

[@gilbertmontoya6049]

I installed an s&b cold air intake around 400 dollars an to honest not much changed so my opinion it’s your choice but don’t expect to see much difference or a meaner sound

[@cameronmiller168]

Did you remove the S&B CAI?

[@Donslife]

@@cameronmiller168 I did briefly for this review. I really like it and am planning to use both. We have a new vehicle coming that uses the same intake. Both are great 👍🏼

[@chapo.7017]

You removed your s&b and put your stock back on to install do the install video?

[@jamesreeves5981]

I did the S&B as well just wondering why you switched? I have a stock exhaust with muffler delete and my exhaust is still louder in most cases than the intake. Sponsored video?

[@Donslife]

Yes, I was asked to have a look at this intake and it is top notch as well. Sometimes a guy gets to try multiple truck mods out. 👍🏼

[@Donslife]

Yes I was asked to review it. It is a solid choice too

[@chapo.7017]

@@Donslife i recently found your channel. And its been a great help, I just wrapped my hood. Came out pretty good thanks to your video.

[@chapo.7017]

@@Donslife I'm running a rotofab cold air intake. Its a good system

[@636ft]

Which intake would you recommend more? This Cold Air Inductions, or the S&B from a previous video of yours from about 2 years ago. The Air Inductions looks easier/quicker to install, but the S&B looks to have a larger filter and more openings in the air box to allow more air, also has the optional block off plate. Other difference I noticed is the aluminum (I'm guessing) tube on the Air Inductions vs the plastic on the S&B. Kindly let me know what your experience with both lead you to prefer. (I'm mainly looking for better sound / throttle response) (I've been watching your Sierra videos for a while, and done a lot of the same mods, want to order an intake this week, Borla exhaust is next. ;-) Thank you.

[@Donslife]

Hi there! You’ve listed off most of the facts. The S&B will deliver the more aggressive sound and that’s what I am running in the AT4. I moved the Cold Air Inductions one into the Escalade and it fits the personality well.

[@636ft]

Thank you for the quick response. More aggressive sound is what I'm looking for, thanks again.

[@636ft]

@@Donslife Hello again, I got the S&B intake and installed it on my 2020 Sierra 1500 5.3L. You were 100% accurate with the "more aggressive sound" description. Just have (2) more questions: -What did you end up doing with the "Silicone Box Plug" aka the optional block off plate? Install it or leave it out? I left it out but may install it to see what effect it has. And -Have you used the S&B Filter Wrap (Part#: WF-1064) with this intake? I look forward to your response. Thank you.

[@Donslife]

@@636ft you just brought the wrap to my attention. It must be relatively new. I didn’t take out the additional plug until several after the install. It made everything a bit louder. I put it back in eventually but not really out of concern. It is good either way. I didn’t notice a performance difference.

[@El-Bob95]

Considering buying this intake for my 2022 limited AT4. I know you switched from another aftermarket intake, but did you see an increase in MPG following the install of either? I’ve read some reviews saying an extra 2-3 mpg and some that don’t see a difference. Just don’t want to waste money if there won’t be any result. Thanks for the videos!

[@Donslife]

For me maybe 2 mpg. Hard to tell unless you are methodical in driving the same way all the time

[@jameslucas4181]

Any check engine light issues after installing? Any issues at all?

[@Donslife]

None whatsoever

[@jameslucas4181]

Are you not running the cold induction intake anymore? I just checked out your oil catch can video and noticed you put the S&d intake back on🤔

[@Donslife]

I mentioned in some video comments that this intake will go in my Wife’s Escalade. Both intakes are stellar. The S&B is a little more aggressive and that’s why it is on the AT4 again.

[@toadgt]

@@Donslife aggressive in sound?

[@chadyaroschak9992]

How does the aluminum keep the air cooler vs plastic when aluminum is an efficient thermal conductor and in general terms, plastic is a good thermal insulator. It gets more complicated when looking at surface area and wall thickness - wouldn't the aluminum transfer the heat from the ambient temperature inside the engine bay more efficiently vs plastic?

[@velr50gt]

Personally I would not install any cold air induction with a metal pipe. It defeats the purpose. There’s a reason why OEM has moved into plastic not only for weight savings but thermal efficiency.

[@mikecastleberry9671]

Waste of money and time period sucks more dust😮

[@mikecastleberry9671]

No hp what so ever 😮

[@rickcorrea891]

I have the same set up have you noticed any rattling sounds or weird sounds that it didn't have before?

[@brodysreview770]

Great video, does it void any warranty?

[@Donslife]

Right from Cold Air Inductions’ website: - No. In the United States, for the manufacturer of a warranted product (in this case, a vehicle) to void or deny warranty coverage of a repair due to the use of an aftermarket part (a Cold Air Inductions, Inc. air filter or intake system), the manufacturer must provide proof (evidence) that the aftermarket part is the cause of the necessary repair. These rights are protected under the Consumer Products Warranty Act of 1975 (also referred to as the Magnuson-Moss Warranty Act).

[@dlmyles0777]

Hi! I really appreciate your videos. I recently bought the 2022 gmc sierra limited at4 and I learned a lot about my truck by watching your videos. My question is will the Borla 140775 exhaust fit my truck?

[@Donslife]

I would double check their site but this is what I looked up: Fits these Vehicles: 2019-2021 Chevrolet Silverado 1500/ GMC Sierra 1500 6.2L V8 Automatic Transmission 2 & 4 Wheel Drive Extended Cab Standard Bed (6' 7") 147.4" Wheelbase/ Crew Cab Short Bed (5' 9") 147.4" Wheelbase. Factory Split Rear Exit Vehicle ONLY.Tips NOT Included. Reuse Factory Tips. Add Adapter 60706 For Crew Cab Standard Bed (6' 7") 157" Wheelbase Vehicles.

[@christopherstone9736]

Unrelated to your video but what do you think of the 2022 AT4 and Denali Ultimate?

[@Donslife]

I need to see one in person but there seems to be some good improvements! Massage seats! Yes please! I am old and fragile 😂

[@christopherstone9736]

@@Donslife they look pretty awesome! Hey try to find some and do an install video 😆 but yeah I can't wait to see videos of the AT4X in action

[@Donslife]

I will be watching closely. People do upgrade after all

[@dancamon]

@@Donslife starts at 75k 😳

[@Dreday-pw3fi]

I installed but my check air filter light comes on everytime i start it....i have the SB cold air intake

[@Donslife]

Have you checked you PCV valve is tight and that the mass airflow sensor is clean with no signs of damage? Lastly I recommend disconnecting the battery for at least 1-2 hrs too. If it persists, you should contact Cold Air Inductions. This is my second intake on this truck and I have not had any Check Engine Lights. Good luck! 👍🏼

[@Dreday-pw3fi]

@@Donslife ill check those things but its not a check engine light...its just the message display..i click ok and it goes away while driving.

[@Dreday-pw3fi]

@@Donslife hey Don.....i did everything you suggested but didnt work. I was told since if the installer didnt disengage the air filter system first before installing the check engine message can only be turned off my the dealer.....Is there any other way?

[@Donslife]

@@Dreday-pw3fi I have a OBD2 scan tool that would likely let me clear the code. Do you know someone with one? It probably isn’t a permanent code and can hopefully be cleared with more basic scan tools.

[@Dreday-pw3fi]

@@Donslife i will check with a buddy of mine.

[@Tyman18191]

My dealership here said he won’t do a cold air intake unless it comes from the factory. Apparently they tune the engine to the intake and it voids warranty if it’s not from factory. Thoughts?

[@Donslife]

The GMC performance intake for this truck needs a tune. This brand does not. As for warranty, this is what is on the website and it is a very similar statement by other aftermarket companies - No. In the United States, for the manufacturer of a warranted product (in this case, a vehicle) to void or deny warranty coverage of a repair due to the use of an aftermarket part (a Cold Air Inductions, Inc. air filter or intake system), the manufacturer must provide proof (evidence) that the aftermarket part is the cause of the necessary repair. These rights are protected under the Consumer Products Warranty Act of 1975 (also referred to as the Magnuson-Moss Warranty Act). Personally I have never had a problem including my Mazda RX-8 that had two motors replaced under warranty (the replacement failed on the mechanic’s test drive) and it had a high end CAI installed the whole time. I have had intakes on Ford, Chevy, GMC, BMW, Mazda and Honda - no voided warranty concerns

[@Jose-li6ej]

Hey don I installed a intake in my Denali and now I have a check engine light on is there something u might think I might of done wrong or does it go off bc it’s aftermarket and I just need to clear the code?

[@Donslife]

You might need to get the code cleared now. It is important to turn off the air filter life monitor in the menu as well as have the battery disconnected during the install for an hour or two

[@mjb781]

I recently installed this Intake on my 2020 AT4 and my economy has been cut in half. I can, very literally, watch my MPG drop as I hit the gas. I've read through the comments here and you say no tune-up is required. Any suggestions or thoughts?

[@Donslife]

Something seems very wrong. We’re running this on our 2022 Escalade with a 6.2 and have seen good and consistent performance. I would contact Cold Air Industries and do some troubleshooting

[@mjb781]

@@Donslife I will do that. Appreciate the reply and your videos very much.

[@AJ8ernal1]

I have a 19 Silverado same infrastructure as GMC as you know I put in a K&N cold air intake and now I have a message in the dash every time I start my engine do you know by chance how to avoid that do you get the same thing?

[@Donslife]

Did you leave the battery disconnected for 2+ hours? Then go into your options and turn off your air filter life monitor

[@vProxiima]

How’s the intake been since?

[@Donslife]

Good

[@oldschoolhoosier]

A heads up for anyone owning a GMC/Chev with the 5.7 or 6.2 engines from 2019-2023. Research proves GM is trying to protect themselves from the added costs of replacing a defective oil cooler line.The issue is at the engine block where the inlet and out cooler lines attach to a external adaptor to the engine block. When the outside temperature is cold and you start your engine, the engine oil heats up. At some point the high pressure line will have a catastrophic failure dumping your oil on the the pavement. If not shut down quick enough, your engine will lock up. GM not only has a national back order on the oil cooler line but also has a back order on the engines leaving you without a truck and possible payments. Proof is in the pudding! Research “Global Safety Field Investigations DCS5833. GM says the defect only on certain VIN trucks sold in Canada and Alaska. This is false! Research proves trucks in several states who have diverse cold temperatures are having cooler line failures. Look up GM N212326940 This should be a National Recall for every GM/Chev. truck sold! ATTENTION: If You have purchased these trucks, PURCHASE the Extended Warranty package that covers the engine/transmission. GM is getting away not paying on vehicles after 60,000 miles until the owners file enough complaints with the Federal Trade Commission and NHTSA. I was able to purchase the cooler line from the Chev dealer in Canada but after it was installed, they said the 6.2L engine was locked up would need to be replaced on my extended warranty

[@markconder7648]

The web site says its only 2019 and you could have gotten it fixed before 2023 and no charge.