2012-15 Chevy Camaro ZL1 6.2L 2012-13 3" Catback Dual Chambered Exhaust System with X-Pipe, chambered round mufflers, with rear resonator deletes (has resonators near X-pipe, but no rear resonators). Complete with polished, quad slash-cut tips. Includes all hangers and clamps for easy installation. Fits factory connection point. Give your new ZL1 the deep muscle car growl it deserves!