I recently bought a bone stock 89' Mustang GT. One of the exhaust pipes from the cat back is still the original. I just swapped the exhaust out on the car. I'm debating on saving the stock pipe (other one had been replaced), selling it or throwing it out. Anyone know if there is any demand for an original exhaust from these cars? I did cut the pipe so I didn't have to take the suspension apart to get it out. Could be easily welded back together.