Akrapovic Racing Line Exhaust System with Hexagonal Muffler 4/2/1 Stainless/Carbon/Carbon (S-S10R10-RC) Brand: Akrapovic Vehicle Type: Cruiser/V-Twin Type: Exhaust Systems Size/Dimensions: 4/2/1 Material: Carbon Fiber Fitment: 2012/Suzuki/GSX-R1000^^2013/Suzuki/GSX-R1000^^2014/Suzuki/GSX-R1000^^2013/Suzuki/GSX-R1000 1 Million C.E.^^ Selling Unit: Each Weight: 15.08