I have gone hear before and the only place i know of in il that does custom SS piping. I am going soon to get an xpipe done but he has done amazing work on my previous cars. Its about 50 mins away from where I live but the only place i trust to get work done. Super professional and he has been doing this for years. I figured I would post this for those that are interested.

McHenry Muffler
Lakemore il
18153442424