I have the headers all the way back, I believe the headers are ceramic coated. The exhaust was on the car for a build that changed. Basically brand new, has been in garage so a bit dusty. Email or text me for pics not sure how to post them here. Im in NM so shipping may be pricey. I also have a stock exhaust if interested. I'm going to recycle them both soon if they don't sell.
looking online I feel that $400 is fair for the hole set up. It also has the jplug to help with the cel.
Mike
5o5 385 1795