Review on 🚗 Walker Exhaust CalCat Carb 82555 Catalytic Converter - Optimized with Integrated Exhaust Manifold for Enhanced Performance by Scott Rao

I just installed the converter, I had no problems with the installation as others have said, but the converter does not include the bottom studs/screws to attach the downpipe or the rest of the exhaust pipe. Which isn't a big deal for me since I work in the trade, but maybe not so much for DIYers. Be sure to buy screws or studs before installation! I thought of M10x1.25 screws. Also when assembling you should loosely insert the screws, only tighten when everything is aligned, I started with the bottom screws, then tightened the brackets, then finally the head screws.