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

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.

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

Bought to build a custom cold air intake on a 07-08 avalanche. The intake is good quality and thicker than the cheap intakes out there. Perfect for a diy job or factory fit. Really woke the motor up and even sounds great.

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.

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