Borla XR-1 Stainless Racing Sportsman Round Muffler - Inlet: 3-1/2" - Outlet: 3-1/2" - Case Dimensions: 15" L x 5" Diameter Computers Chips Modules & Programmers which is required for operation WAR85330 Size:7-1/2 (60) C5 R4 Valve Ignition Wires

which is required for operation

Interchangeable black and silver bezels included

Offering up to 5

Designed for Sprint Cars

Shot peenedVehicle Applications: 1999-2006 Chevrolet Silverado/Sierra 1500 (Ext/Crew Cab) 2" or 3" DropVehicle Applications: 1999-2006 Chevrolet Silverado/Sierra 1500 (Ext/Crew Cab) 2" or 3" Drop

Borla XR 1 Stainless Racing Sportsman Round Muffler Inlet: 3 1 2" Outlet: 3 1 2" Case Dimensions: 15" L x 5" Diameter Computers Chips Modules & Programmers which is required for operation WAR85330 Size:7 1 2 (60) C5 R4 Valve Ignition Wires which is required for operation Interchangeable black and silver bezels included