High Performance Turbo Muffler Catback Exhaust System Set Jdm Gunmetal Black For 2002 2003 2004 2005 2006 2007 02 03 04 05 06 07 Subaru WRX STI Warranty: Yes | Condition:New Installation Guides: No Installation Guides Included Surface Finish: Stainless Steel Polish with Gunmetal Canister Fitment: 2002-2007 Subaru Impreza WRX / STI Piping Diameter: 3.0" / 75mm | Muffler Tip Size:4.5"