I have a 2WD 425 Magnum that I've owned for 10 years. It has a Supertrapp exhaust, and the head pipe is toast. I've welded it up with the Mig 3 or 4 times now, and even had it ceramic coated. Now it's cracked again, and I'm tired of fighting it. Does anyone make an aftermarket system for these still, or know where I can find one? I really don't want to go back to the stock exhaust system. I've tried to find a muffler shop that could make a new headpipe that I could weld to the flange, but they can't bend pipe that small. I'm stuck. Help!!