SBK RACELAB TITANIUM HEADERS (GRADE - 5) BMW S1000xr M1000XR 2020-2025 Optional available headers from the finest titanium offer an upgrade to a full system when used with Any Slip-On exhaust system. Let your bike stand out with more power , beautiful design, and the unique Sbk Racelab sound. For perfect performance, throttle response and durability, remapping is recommended. Optional headers fit also with Akrapovic / Arrow / any silencer and on BMW M1000RR model. When installing the Racing Line exhaust system on Euro5+ motorbikes (2 lambda sensors), the engine check light will appear after identifying a deviation in the stock catalytic converter´s parameters. THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.