Akrapovic Stainless Steel Racing Exhaust System for 2010 14 BMW S1000RR S B10R1 RC 1993 Kawasaki VN1500 Vulcan 88 1992 Yamaha Exciter II 570 1992 Yamaha Exciter II 570 1983 Triumph TT600 Torque Gains: + 6 Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Akrapovic Racing Line Exhaust System Part Number S B10R1 RC Fitment Type Unit Sale Qty Kit Style Hexagonal Material Stainless Steel Color Size Finish Carbon Fiber Muffler Sleeve Position Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Piston Cylinder Size Piston Size Added Cylinder Stroke Volume Final Engine Displacement Exhaust Configuration 4 into 1 Single Muffler Exhaust System Muffler Size Muffler End Tip Style Carbon Fiber End Cap Windshield Height Windshield Width Handlebar Diameter California Emissions TRUE Product Disclaimer