Quote:
Originally Posted by extanker
you want to put a lot of heat real fast to the flange and try not to get the stud hot. you want the flange to expand not the stud. once you get the flange almost cherry red use a drift [punch] to drive out the stud. hit the broken part of the stud
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So I tried the heat technique tonight and I still couldn't get the studs to budge. It seems almost impossible to get the flange hot without getting the studs hot in order to drive it out. It almost seems like if I keep going with the heat that when I go to drive it out of the flange, the metal is going to start distorting. Really not trying to pay for new headers and midpipes.
If anyone is looking to get rid of some secondary cat-bypass pipes for a good price, I may take that route