So I"m beginning the process of switching out my turbo-back exhaust. What do you guys recommend for getting these dang bolts loose? Would it be worth just investing in some power tools or just keep trying WD40 or something else?

 

try and get some rust penetrating spray from autozone, they should have it. That might help. It take some time and spray to work, but you just gotta keep on it

 

PB Blaster is THE BEST penetrating spray IMO.

 

thats the name of it, i couldnt remeber for the life of me what the brand was actually called

 

Yeah PB Blaster is the s**t for rusty bolts. Make shure you let it set for a while once you spray it on there.