WVU fan
Rising Sun Member
2012 Gx460 - I have a cat back exhaust to replace the OEM but I can’t break the existing bolts loose. Tried soaking in sprayed PB blaster, cordless impact and a hammer to hit the bolts but no luck. Really secured in place and can’t wrap my head around how to get the bolts out. if I sawzall ‘em in half then what? I do have new bolts and springs to replace existing 4 bolts. Please explain the steps to me in an elementary school mentality. Additionally, Reading forum posts, I think I can cut the back part of the exhaust in pieces where it bends around the frame to get it out. My question is how to get old stuck bolts out and leave the OEM mounting points to install the new cat back