OK so this will be like my 400th thread on the subject, sorry guys! But we keep on running into problems. We got the mufflers/tailpipes off and are left with the flange that is part of the stock h-pipe. Lonnngg story short, the nuts/bolts/flanges are all one big rusted piece of metal. It also seems as though the flanges are threaded, at least on the h pipe, because we've dremeld it down til it is flush and it wont pop out....any ideas as to how to get these nuts/bolts off and what to replace them with? We've doused everything with enough rust destroyer/wd40/shotgun blasts as possible and nothing will make them budge. Also, why would you thread the flange?? stupid stupid rust, stupid minnesota, stupid us.
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