This competition-only system has been developed for the Yamaha R9 with Genuine Yamaha Technology Racing (GYTR®) electronics and GYTR® parts. The complete exhaust system uses race proven materials and utilises high-grade titanium, with different alloys specific sections to optimise its performance, weight and durability. The muffler has been coated and logo applied using a special technique for higher temperature threshold, both for increased durability under demanding racing conditions. Finished with a hand-made carbon-fibre heatshield, and included in the package is an aluminium black muffler bracket.Identical to a system that has been installed on the 2025 WorldSSP Championship winning bike of Stefano Manzi (Pata Yamaha Ten Kate Racing). The design of this racing exhaust follows the ethos of the Akrapovič systems created for the competition Yamaha R1, R6 and R7.Compliant with FIM WorldSSP noise limits (107 dB +3) – in tests conducted by Akrapovič engineers according to the FIM method. System does not fit Yamaha R9 in stock configuration. THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE Homologation W/O Approval
