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.

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

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