Audi A5 Coupé S line 2.0 TFSI 2WD and quattro S tronic YOC: 2007 - 2015 Part: Cat-back Info: Cerakote Black Quad-outlet. Requires S4 3.0T lower spoiler and detailing strip tailpipe design: Twin 80mm GT pipe diameter: 70mm /2,76inch EC-approved: Yes Race system: No Valvesonic: No Part no.: SSXAU665