@bt_moto: E85 on the 2025 BMW S1000RR!! No parts needed, just tuning. With a consistent gain of 3-4HP across the entire rev range over pump gas, E85 gives you better throttle response and more power at 110 octane. The best part? It costs half of what pump gas costs! The dyno comparison here is stock tuning and pump gas vs BT Moto tuning and E85. E85 is an ethanol based fuel and its consistency varies from tank to tank (anywhere from 50-85%). This is why it works perfect with our full-time closed loop, self-tuning feature we enable on the BMW motorcycles. See our newest E85 video on our YouTube channel now! This tuning is available now for the 20+ S1000RR/R/XR, M1000RR/R/XR and the 1250/1300 platforms! Tuning and parts available at www.BT-Moto.com #brentune #brentuning #bt_moto_ #brentuning_moto #bmw #bmws1000rr #s1000rr @bmwmotorrad