Audi R8 4.2L V8 2008-12 Stainless Steel Cat-Back Exhaust Kit Sports MufflerFits 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Audi R8 4. 2L V8 Models(13 15 Models Requires Hanger Bracket Modification) Audi R8 4. 2L V8 08 12 X Pipe 2. 75" 2 3 4" Stainless Cat Back Exhaust 2008 12 Audi R8 4. 2L V8 models(13 15 Requires Hanger Bracket Modification) Stainless steel pipe and muffler canisters TIG welding and mandrel pipe bending Includes clamp for easy installation 70% weight reduction compared to OEM exhaustd Total weight of

Key Features:

Cat-Back Exhaust Kit

5 inches in diameter

Pipe Size: 2

Increase Horsepower

Exhaust Tip size : 4"

70% weight reduction compared to OEM exhaustd

76mm exhaust tip

Rev9 FlowMAXX axle back exhaust will give the JDM race-proven performance as well as performance car exhaust note

Requires Cutting For Installation

Exhaust Pipe diameter : 3"

Turbo Oil Drain Tilted Flange with 10AN Adaptor (GT25