Borla 10-13 Chevy Camaro SS 6.2L V8 Single RoundTip Split Rear Exit S-Type Catback ExhaustFits vehicles WITHOUT Ground Effects Package (GFX). For installation of this system on a Camaro Convertible, Spacer Kit PN # 60545 is required. This EC Type approved system complies with European Union rules for motor vehicles, vehicle systems and components. Front muffler resonator contains an internal Merge X Pipe for increased performance and improved performance. The 2. 5" diameter Cat Back delivers the popular S Type sound with no drone inside