Full Ti System YZ450F 2023-24
Close cooperation between AkrapoviÄās Racing R&D and R&D departments has resulted in an exhaust almost identical to the specifications for the one theĀ Monster Energy Yamaha Factory MXGPĀ Team will be racing with in the 2023 Motocross World Championship season. The tailor-made design fits within the limited space on the motorcycle and is the largest that the space will permit. This allows increased sound silencing to mitigate the impact on the natural environment while also facilitating improved flow for the exhaust gases to make their way from the combustion chamber with as few restrictions as possible.Ā
Constructed completely from lightweight, high-gradeĀ titaniumĀ alloys, this system offers aĀ weight savingĀ of 20.4% (0.9 kg) over the stock exhaust. Different thicknesses in the sections ensure perfect protection and reduce overall weight, allowing the added strength created by the design to provide enhanced resilience in the most demanding conditions. It offers an increased response through the entire rev range, with theĀ power and torque levels increasedĀ by an extra 1.8 kW (2.4 hp) at 10,600 rpm on the in-house dyno and 1.5 Nm at 10,500 rpm in back-to-back tests as recorded against a standard stock exhaust system.
A new profiled surface, which influences the deep, full sound, and an integrated resonance chamber for optimum performance and befitting the sound of an AkrapoviÄ exhaust, are all designed to ensure this systemĀ meets FIM noise limitsĀ for competition. A special technique was used for imprinting the logo on the surface: there is no sticker or engraving, but a new way of adding the logo. Developed for use on closed-course competition circuits only, it is a simple plug-and-play operation to install, withĀ no remapping needed.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Close cooperation between AkrapoviÄās Racing R&D and R&D departments has resulted in an exhaust almost identical to the specifications for the one theĀ Monster Energy Yamaha Factory MXGPĀ Team will be racing with in the 2023 Motocross World Championship season. The tailor-made design fits within the limited space on the motorcycle and is the largest that the space will permit. This allows increased sound silencing to mitigate the impact on the natural environment while also facilitating improved flow for the exhaust gases to make their way from the combustion chamber with as few restrictions as possible.Ā
Constructed completely from lightweight, high-gradeĀ titaniumĀ alloys, this system offers aĀ weight savingĀ of 20.4% (0.9 kg) over the stock exhaust. Different thicknesses in the sections ensure perfect protection and reduce overall weight, allowing the added strength created by the design to provide enhanced resilience in the most demanding conditions. It offers an increased response through the entire rev range, with theĀ power and torque levels increasedĀ by an extra 1.8 kW (2.4 hp) at 10,600 rpm on the in-house dyno and 1.5 Nm at 10,500 rpm in back-to-back tests as recorded against a standard stock exhaust system.
A new profiled surface, which influences the deep, full sound, and an integrated resonance chamber for optimum performance and befitting the sound of an AkrapoviÄ exhaust, are all designed to ensure this systemĀ meets FIM noise limitsĀ for competition. A special technique was used for imprinting the logo on the surface: there is no sticker or engraving, but a new way of adding the logo. Developed for use on closed-course competition circuits only, it is a simple plug-and-play operation to install, withĀ no remapping needed.
