Review on K&N Cold Air Intake Kit for 2004-2006 Chevy/GMC/Hummer (Colorado, Canyon, H3) 3.5L L5 - High Performance, Increased Horsepower, 50-State Legal (Part Number: 57-3043) by William Santos

The intake tract fits like a charm once I put everything together. There are quite a few small parts in this set. Unfortunately the bag with all the gear in the box was torn and everything was lost. It took me a little time to carefully unpack and inspect all the hardware before beginning the installation. Once that was done, it took about an hour and a half to remove the stock intake system, reassemble it, and install the new intake system. Looks great and sounds great. It definitely feels like it has more power with the dyno stock.