Description

Premium CORSA valved exhaust system (P/N: 21789CFBLK), lightly used for only a few months and in near-new condition. Features carbon fiber black tips, premium stainless steel construction, and fully functional valve operation with CORSA’s signature aggressive sound when open and refined tone when closed. A top-tier direct-fit exhaust upgrade for 6th gen Camaro SS / ZL1 owners wanting premium performance, sound, and style. Part Numbers: CORSA 21789CFBLK, CORSA valve control hardware, NPP-compatible exhaust assembly Compatible Replacement Part Numbers: Borla ATAK NPP carbon tip system, AWE Touring NPP exhaust, GM 84289243 Please verify exact fitment for your specific year and exhaust configuration.