Just ordered my Pro-Chambers.. Just a quick question

Just ordered my prochambers @ partshopper, but i had a quick question. When installing my magnapacks a few months ago, one of the bolts on the mid-pip to cat back gasket decided to be a PITA, so i ended up just cutting it and going to home depot and getting a replacment bolt. Bad idea. When im at the drive through (only getting a drink, cause i would NEVER eat in my stang ) i can hear a leak coming from underneath, but its very minor. I was just wondering if the pro chambers are gonna come with new bolts/gaskets, and if not, Where could i go to get them? I just need one bolt cause the other 3 held on fine. Anyone know?

Can't wait to hear the pro-chamger with my packs