I have experience with the S&B cold air intake. I had one installed on my last number of trucks. The latest one being a 2018 GMC Sierra 3500 single rear wheel. The product itself is well made. Box is of good construction as well as the hoses, clamps, filter, etc. The instructions are well thought out, easy to follow, and include pictures to aid in the instalation. My only complaint was the new lid. Some time ago S&B used to bolt their lids onto their boxes. This New one uses a gasket seal not too dissimilar from weather stripping. The issue is working the gasket around the clear lid and the box. It's kinda like installing a rear window on an old truck with the pinch welds. If that Makes sense.