MooSun 4" inches Performance Cold Air Intake Kit with Filter & Powder Coated Intake Tube Pipe for 99-06 GMC Chevy 1999 2000 2001 2002 2003 2004 2005 2006 V8 4.8L/5.3L/6.0L (Black&Black)

It works as intended and looks the part as well. Doesn't effect afr on my truck and I can get a little induction sound from it as well. No, it's no monster on my stock 5.3 but it gives a good vibe and the price was plenty fair.

Looks great in the engine bay and pretty easy to install, the instructions had a little ambiguity which lead to some confusion on the install, the weather stripping seems quality but I wasn't sure exactly where to put it and the panels that separate the bay from the intake didn't line up perfect. Other than that, again looks great, my buttdyno feels more power, and it makes great sound out of the front end now. Well worth the money when others are over $300 for the same gains.

Overall quality of the intake is not bad at all. Fitment was 9/10. Took a little bending to line up the holes in the heat shield to the holes in the truck. And the coupler that connects between the MAF and Pipe is the wrong size for my sensor. The coupler was a 4" and my MAF housing was 3.75". So I have to order a 4" to 3.75" reducer to properly attach the MAF to the 4" pipe. I was able to clamp it down enough to hold but I don't trust it. The Powdercoating is really good. Filter is you get what you pay for... I'll probably get a legit K&N filter for it in the future. Check out my YouTube channel: Richard WeaponsInstagram: @Armstech_Automotive

The instructions/pictures were okay, but we ended up finding install videos on YouTube to clarify how some of the parts needed to go together. The clamps are on the lower quality scale and one of the big clamps broke as we were tightening. The installation is pretty simple and looks good when complete. The mileage gain appears to be minimal but the truck does seem to breathe better.

Honestly I didn’t know what to expect for 55$ I’ve bought cheap cold air intakes before for my other projects I’ve been a mechanic for about seven years I hve all my saw certs I’ve worked in many shops but like anyone I have a budget and I can say by far for 55$ this is the best quality cold air intake kit I have ever received it was packaged well came in damaged and with everything I need and instructions which alone is more than any of the cheap ones due the fact is a new air filter on the cheap side is 20$ so for 35$ more you get a whole cold air set up with a quite larger than expected air filter which means more air flow which means you can create more power and of good quality that you can wash and reoil with a kn air filter cleaning kit quite easily this is defenetly worth the one u you pay for I honestly believe they could charge a 100$ for this kit I might start buying them and doing i stalk kits on the side for 150$ and make some quick cash the kit is great for the price you pay no complaints

Easy to install but the pictures in the directions were not the best other than that can’t complain !

Works good. Faster throttle response. The only issue I have is it needs a 4 inch to 3 inch reducer for the mass air flow sensor.

The media could not be loaded. 06 Chevy Avalanche 5.3L….This air intake is definitely worth it for its price! After all, it is just an air filter and the tube to suck air so save yourself $150-$300. Install was easy and has a pretty decent throaty sound. There is a bit more throttle response and hopefully better fuel economy. I do agree on the quality of the hose clamps but they work and could be better. But overall I’m satisfied with shipping speed, quality and functionality.