Akrapovic Titanium Header Pipes Constructed using high-grade Titanium Provide a solid power gain across the rev range Will also reduce weight, leading to improved handling and maneuverability Optional available headers from the finest titanium offer an upgrade to a full system when used with the Akrapovič Slip-On exhaust system Let your bike stand out with more power, beautiful design, and the unique Akrapovič sound. Model Number: E-B10E9Header Configuration: 4-into-1 Header SystemHP Gains: + 7.8 HP @ 7200 rpmTorque Gains: + 6.1 Lb-ft @ 6950 rpmWeight: 13.2 Lbs Lighter than StockNotes:Akrapovic Exhaust components are not certified for use on emissions controlled vehicles in the state of California and not intended for use on DOT roads in this state. Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Akrapovic Titanium Headers Part Number E-B10E9 Fitment Type Unit Sale Qty Style Material Color Size Finish 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 Header System Muffler Size Muffler End/Tip Style Windshield Height Windshield Width Handlebar Diameter California Emissions TRUE Product Disclaimer Items Included Fitments 2020 BMW S1000XR