- -19%
Developed as an upgrade to complete a complete system when combined with the Akrapovic Slip-On Line (Titanium) exhaust, this header is made from high-grade titanium with a carbon fiber heat shield. Designed exclusively for closed-circuit racing, it improves performance and reduces weight.
Max Power Increase kW: +3.1
Max Torque Increase Nm: +5.9
Weight Decrease Kg: -3.3
Without Homologation,
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Larger diameter pipes compared to the standard stock system and the removal of the catalytic converter allow for improved gas flow. The pre-muffler provides a unique sound experience, producing a deep racing tone from the boxer engine. This upgrade results in a weight reduction of 54.84% (3.4 kg) compared to the standard stock. When combined with the Slip-On Line (Titanium), it increases power by 3.1 kW (4.2 hp) at 7,800 rpm and torque by 5.9 Nm at 3,000 rpm, as tested on the Akrapovič dynamometer compared to a BMW R 1300 GS equipped with a standard stock system. Installation is plug-and-play, but remapping is mandatory.
The optional header is also compatible with the standard (original fit) Akrapovič / BMW Motorrad Akrapovič accessory silencer. With the installation of the optional manifold (titanium), the ECE approval for the Slip-On Line (titanium) is no longer valid.
When installing the optional manifold on Euro5+ motorcycles (2 lambda probes), the check engine light will come on after identifying a deviation in the parameters of the standard catalytic converter.
THIS PRODUCT DOES NOT MEET THE EMISSION COMPLIANCE REQUIREMENTS FOR ROAD OR MOTORWAY USE.