This Exhaust Muffler Tips are meant to add a sporty touch on your Audi A3 A4 A5 A6 A7 A8 and convert it into a genuine S-Design models.this exhaust work perfect with the 3 S4 S5 S6 S7 S8 SQ3 SQ5 rear diffusers. Complete your S-design with this diffusers.CompatibilitySuitable for:Audi A3 8P & 8V (2004-2017) With S-design rear DiffuserAudi A4 B7 & B8 (2007-2015) With S-design rear DiffuserAudi A5 (2007-2016) With S-design rear DiffuserAudi A6 4F & 4G (2004-2018) With S-design rear DiffuserAudi A7 (2010-2017) With S-design rear DiffuserAudi A8 D3 & D4 (2004-2017) With S-design rear DiffuserNot suitable for:Audi equipped with S-design bumperAudi with active sound system.Audi A3 8P & 8V (2004-2017) With S-Line rear DiffuserAudi A4 B7 & B8 (2007-2015) With S-Line rear DiffuserAudi A5 (2007-2016) With S-Line rear DiffuserAudi A6 4F & 4G (2004-2018) With S-Line rear DiffuserAudi A7 (2010-2017) With S-Line rear DiffuserAudi A8 D3 & D4 (2004-2017) With S-Line rear DiffuserDescription:Muffler Tip