I'm strongly considering selling the Borla cat-back exhaust of off my '99 Z28 and go with a true dual setup. It's in very good condition but I don't have any of the adjustment plates. I'm asking $375 o.b.o. and would like to have the buyer pick it up or I can possibly meet them at a reasonable distance. Shipping could also be arranged. The exhaust is still on my car but I can get some pics of it up soon. I'm just trying to see if there is any intrest in it first before I take it off.