I have the full Capristo exhaust on my car and I want to go back to stock. Willing to trade for stock exhaust + cash. Will take offers. Must be able to meet in st louis or ship factory exhaust to me so I can swap out. Exhaust has only been on car for 1500 miles.This is about the nicest exhaust you can buy for the car. Normally would cost $10,000+ to install. Too loud for my taste. Here's the link for info.