I tried installing my upr x pipe today but I was unable to remove the nuts connecting the h pipe to the header. I used an extension and pulled as hard as I could but they would not budge, I was using just a regular 1/2" ratchet, do I need to go buy a big breaker bar, its hard to get much leverage laying on your back, I dont want to but I could drive it down the road to the ford dealer to get installed but they will probably be closed for a few days due to the hurricane and I want to get this done. I sprayed a bunch of rust remover on the bolts hopefully it will help loosen them, is the PB blaster so much better that I should try it? Any tricks you guys know to get those nuts off? Thanks!