The Scorpion Red Power Car Exhausts are packed with features... Specifications Include: Designed specifically for the following Audi models: A5 Cabrio 2.0 TFSi (Tiptronic) A5 Cabrio 2.0 TFSi Quattro (Tiptronic) A5 Coupe S line 2.0 TFSi (Manual) A5 Coupe S line 2.0 TFSi Quattro (Manual) A5 Coupe S line 2.0 TFSi (Tiptronic) A5 Coupe S line 2.0 TFSi Quattro (Tiptronic) A5 Sportback 2.0 TFSi(Manual) A5 Sportback 2.0 TFSi Quattro (Manual) Cat-Back System (Non-Resonated) - Includes the following components: Front pipe Link pipe Non-resonated centre section \'Y\' Piece L/H Rear silencer single outlet R/H Rear silencer single outlet Polished 100 mm Daytona trim Fitting kit Pipe Diameter - 70 mm (2.75") Tailpipe - Polished twin 100 mm Daytona trims Fits To - OEM & Scorpion systems Red Power - Built to stir your soul! British Manufactured - All Scorpion exhausts are hand crafted by Scorpion automotive engineers in Derbyshire, UK Guarantee - All Scorpion car products are guaranteed for life Fittings/Instructions - All Scorpion products are supplied with everything needed to fit and drive, along with parts drawings and picture instruction where necessary