My truck started making a rattling sound and I was 95% sure it was coming from one of the catalytic converters. Since they are welded to the exhaust my only DIY option was to buy an entire Y pipe assembly if I wanted to do it myself. Went down to Ripley's just to see what they would charge. They were able to look at it right away and confirm what I thought was the problem. They cut out the bad cat, welded in a new, and I was out the door on my way pretty quick with no more rattle. Parts + Labor was still less than half what it would have cost me to DIY, plus saved me half an afternoon crawling under my truck getting all nasty and banging my head. Worth every penny!!! I haven't had to use Ripley's in probably 20 years. I'm glad they have stayed a top-notch business all this time!