Rugged Ridge Vortex Exhaust System Kit - 17606.72 Part #: 17606.72 Line: RGR Rugged Ridge Vortex Exhaust System Kit 3 Year Limited Warranty System Type: Cat-Back Single Or Dual: Single Exit Position: Side Exhaust Tip Diameter (in): 2-1/4 Inch Exhaust Pipe Material: Stainless Steel Exhaust Tip Logo: Embossed Muffler Body Length (in): 15 Inch Muffler Inlet Size (in): 2-1/4 Inch Muffler Outlet Size (in): 2-1/4 Inch Tail Pipe Outlet Style: Straight Show More Show Less