IN STOCK! The rear diffuser for the 6th gen Camaro with or with out STOCK muffler. This deffuser is made to WORK with the correct 5 to 12 deg angle and strikes. Simple to install with existing OEM bolts. This diffuser ties into the rear stock muffler and requires NO cutting, easy to install!!.
Fits the ZL1 and ZL1-1LE also the 1LE and SS