I'd like to go stage 2 soon, and I was looking into getting a blanket for the downpipe. I've heard mixed reviews about wrapping the downpipe, yet I see it all the time. Is a blanket/wrap something that I can do as long as I don't cover the cat? I'm confused about what not to do and why. I'm planning on getting a Cobb, if that matters.
Thanks for the help.