I just bought a header kit from OBX for my 97 camry Le. We have most of the old exhaust off but we ran into a problem with the bolts behind my cat. They are rusted so bad they just collapse to nothing. but now we hit metal and we cant figure out a way to get them off. we are planning on just cutting them off with a grinder but if there is another way to do it that would be good to know. please help.

 

welcome to this forum

 

If you drill into the center of each bolt (with a drill bit just a little smaller than the bolt) you might be able to either punch it through (dont do this if its gonna push it somewhere bad) or geta screw driver in the hole to break up the rest and pull it out. That happened with the bolts on my license plate...half of each bold is now inside the bumper :P