Volant powercore cai
Volant CAI with power core filter was a perfect fit on my 2002 Yukon, no induction noise has been noticed over the stock air box. The construction and appearance are top notch for the cost of the unit. Cleans up the under hood appearance and time will tell if drive ability or economy is improved. I like it and would recommend it over other cai products on quality alone.
I was able to easily install this myself with the enclosed instructions. I've noticed a small whistle sound if I really put my foot into it but most of the time it doesn't make a sound. I purchased a kit that included a cold air scoop and we couldn't figure out how to install that even with the instructions it included. That part remains to be installed and even without it, I've noticed increased performance.