Compare Maximum number of 4 items selected Hooker Header Dual Competition 2-1/4 Inch Steel Exhaust System Kit - 16561HKR Part #: 16561HKR Line: HKR Hooker Header Dual Competition 2-1/4 Inch Steel Exhaust System Kit Manufacturer's Defect Warranty Material: Steel Type: Crossmember-Back System Type: Header-Back Single Or Dual: Dual Exhaust Pipe Diameter (in): 2-1/4 Inch Exit Position: Side Number Of Exhaust Tips: 0 Exhaust Tip Diameter (in): 4 Inch Exhaust Pipe Material: Stainless Steel Muffler Inlet Size (in): 3 Inch Muffler Outlet Size (in): 2-1/4 Inch Tail Pipe Outlet Style: Straight Show More Show Less