Akrapovic Evolution Line - Parts World Shop

Product no. AKS-Y2MET17-FDHLTA

Akrapovic Evolution Line

Yamaha YZ250F & WR250F

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.Constructed completely from lightweight, high-grade titanium alloys, this system offers a weight saving of 19.7% (0.8 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 the power and torque levels increased by an extra 0.5 kW (0.7 hp) at 12,500 rpm on the in-house dyno and 0.5 Nm at 12,000 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 Akrapovič exhaust, are all designed to ensure this system meets FIM noise limits 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, with no remapping needed. THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.

CHF 1'598.00
Recommended sales price incl. VAT

Expected delivery date from manufacturer without guarantee: 01/23/2025

Please inform me when item is in stock

Specifications
Comments and questions (0)

Fitting

Yamaha WR250F 2024-2025

Yamaha YZ 250 F 2024

Technical information

AKS-Y2MET17-FDHLTA_Performance.pdf

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AKS-Y2MET17-FDHLTA_Install.pdf

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Product features

Torque

+ 0.5.Nm / 12000 rpm

Power

+ 0.5 kW / 12500 rpm

Remapping

Static Noise Level

113.7 db / rpm

Weight

3.4 kg (- 0.8 kg)

Homologation

Special Features

Meets sound limits of FIM

Made in

Slovenia

Material

Titanium

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