- -19%
Akrapovic collectors not approved with titanium valve included.
Removing the collectors will lose the homologation of the silencer.
It is recommended to remap the control unit.
Max Power Increase kW: 2.6
Max Torque Increase Nm: 6.7
Weight Decrease Kg: 2.4
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Optional headers available from premium 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. Equipped with an exhaust valve for improved low-end drivability. Optional headers also fit the standard (original fit) Akrapovič / BMW Akrapovič accessory muffler. When installing the optional E-B12E4/1 headers, it is recommended to remap the ECU to avoid the "check engine light" warning signal and achieve optimized performance and throttle response.
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