4" Cold Air Intake System + Heat Shield For 99-06 GMC/Chevy V8 4.8L/5.3L/6.0L / Silverado 1500/2500/3500 (Black)

Worked good on my 1992 chevy obs LS swap. I slightly bent long bracket and it bolted to passenger side valve cover it even came with isolator pad. Good price! It also accepted a maf sensor that I purchased from Amazon. I recommend purchasing.

Pretty simple install, took about 45 minutes and that was me being very meticulous about the placement. Like everyone said the bracket that attaches to the air filter box is way off, but once everything is mounted up it’s snug and won’t move at all. I’m really happy with CAI so far. Only thing I did different was keep the bottom plate in below the air filter. I live in south Florida so I don’t want sand or water getting into my intake. The stock filter also would not fit. I couldn’t even get it into the air filter area. Lucky for me though I had already ordered a k&n 4” filter so everything is all good. Looks really trick underneath my hood and I can definitely feel better throttle response and a bit more get up and go. Buy this you won’t be disappointed.

Looks good and sounds good. Fairly easy to figur out the assembly and install if your mechanic minded the instructions are pretty much a bad photo copy of a bad copy pretty much blurry and unreadable and pictures that may be of the locness monster but after doing these things on other vehicles it was pretty easy to figur out.seems to be made well and filter looks to be of good quality .installed on my 03 Chevy Tahoe z71

Very easy to understand instructions, quick installation and the results are way more than expected. You can feel the horsepower difference. A lot more engine noise and a satisfying whine when you accelerate. 5/5 highly recommended

The MAF will fit perfectly on the filter with 0 modification, there is too much clearance for it to fit onto the aluminum 4-inch tube correctly so I took some Flex seal tape from Lowes, and cut 3 3/4-inch strips and wrapped it around the small end of the MAF to take up the necessary space and it tightened up fabulously, work like it's supposed to given the price point, what you have to know is the small end is between 3.5 and 4.0 inches so it's hard to find something in between that will fit, the tape works great and will never come off. I highly recommend this for the DIY guy who is trying to save some money.

Overall it's a decent replacement intake. Fit well and install was easy. The clamps that come with the kit are absolute garbage. After having them come loose and the boots slip off the MAF and Throttle body side of the intake pipe, I replaced them with proper clamps. Throttle response is slightly improved but I will note that you will lose some low end torque after installing this due to the larger pipe diameter reducing the air velocity into the TB. Also, take care not to over oil the filter, excess oil will be sucked into the intake and onto the MAF creating drivability issues and throwing a DTC.

Worth the money

So the pictures are 1: everything laid out and accounted for, 2: before picture of the old stock air intake, and 3: post installation of the new cold air intake from MooSun. So talk about a smooth installation. The hardest trouble I had was unplugging the stubborn stock electrical air sensor from the stock air intake. However, a YouTube video solved that. I love YouTube. Anyway. I am not skilled at automotive modifications, not at all. But with the included step-by-step guide, this was like building with Legos. Some of the parts I didn't understand the name to but using common sense and "Hey look! it fits!" made this an easy upgrade. HIGHLY RECOMMEND. Don''t spend $100 plus bucks on a filter from a name brand company. MooSun has got you covered on the cold air intake front. This is one upgrade that you can cheap out on and still get a great product. So after the upgrade, which took me about 2 hours, I took my Tahoe out for a spin and it's now got a really cool "sucking" sound when I rev the engine. I think it performs better too, but I don't have a Dyno HP measuring scale. Bottomline, this product is easy to install, the parts are well made and quality, and everything was included. Well actually, I had to use 3 of the 5 old air intake screws (as instructed in the instructions) and one of the old hose clamps. I might have used a hose clamp where it wasn't necessary, but hey, my Tahoe runs great, and that's what matters. Thank you very much for giving me a great product for a VERY good price MooSun. I WILL look for your products on future upgrades.

Da un muy buen funcionamienro, lo califico con 4 estrellas debido a que el soporte para evitar que vibre no quedo en mi motor, se le tuvo que adaptar uno

So far so good. Easy installation. Took about 15 minutes to install. Noticed the flow gain over stock air box. No modification needed on my 04 Silverado 1500 Z71 Extended Cab. Needed to reuse 1 clamp for MAF sensor (see 2nd picture). Overall, good cold air intake for the price. Cons: clamps that come with this kit are fairly cheap.

Powerful. Makes a good throttle sound, perks up the throttle response and is really felt on high end torque. Only issue is the dinky clamps that could easily be swapped with your stock intake ones or a trip to auto value/canadian tire for better clamps. Good cost/performance ratio

I have a 2002 5.3 and this filter is way too long, it's 10" long. The bracket can't even reach the housing as the filter is pushing off the sidewall. Maybe because the 99-2002 have longer MAF sensors, I don't know, but expect to buy a shorter filter if you want this to work properly. Otherwise, It's mostly decent quality, the clamps aren't great.

Exact fit works great