5 Piece 2.5" Dual Catback Exhaust with 4.5" Tip For Jeep Grand Cherokee 5.7L V8 Warranty: Yes | Condition:New Installation Guides: No Installation Guides Included Surface Finish: Stainless Steel Polish Fitment: 2011-2013 Jeep Grand Cherokee (5.7L Engines Only) Piping Diameter: 2.5" / 65mm | Muffler Tip Size:4.5"