For sale is an RPI GTM Exhaust that I picked up a few weeks ago from another great forum member. Installed a week ago and it sounds great, but it's way too loud and burly sounding for my liking (my car has stock exhaust aside from the rear section). Tips especially look awesome. Exhaust is in perfect shape, just dirty as they all get.
E92 M3 fitment.
I'm in the Atlanta area, local pickup is welcome. Asking $850 shipped anywhere in the 48 states!