- -19%
Akrapovic collectors not approved with titanium valve included.
By removing the collectors, the homologation of the silencer is lost.
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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