I have an axle-back exhaust system for sale for the 2 Corvette (non-Z06). Part number is C6CBQUAD. This is a polished 304 stainless steel system that includes over the axle pipes, mufflers, tips and clamps. I've had it on my car for a couple of weeks and it's just too loud for my taste. The mufflers are chambered turbo mufflers. Paid $755 new; will sell for $500 OBO.