Side Skirts Diffusers Porsche 911 Carrera / Carrera GTS 997 Facelift R8 4.2 5" Sports Cat Resonated Valved

5" Sports Cat Resonated Valved Turbo Back System with Rear Silencer

STOCK TORQUE: 290 LB FT OEM+ TORQUE: 393 LB FT

Spoiler CAP Audi A3 8P (2003-2012)

FRONT SPLITTER V2 AUDI S4/ A4 S-LINE B9 FITS ONLY:Audi S4 B9 Sedan/ Avant (2015-2019)Audi A4 S-Line B9 Sedan/ Avant (2016-2019)

Example of the BMW M2 Performance Exhausts (Valved Cat Back Exhaust)

Side Skirts Diffusers Porsche 911 Carrera / Carrera GTS 997 Facelift R8 4.2 5" Sports Cat Resonated ValvedSide Skirts Diffusers Porsche 911 Carrera Carrera GTS 997 Facelift FITS ONLY: Porsche 911 Carrera GTS 997 Facelift (2009 2011) Porsche 911 Carrera 997 Facelift (2009 2011)