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    Akrapovic Complete Evolution Exhaust System Y4MET17-FDHLTA For Yamaha YZ450F

    Built entirely from high-grade lightweight titanium alloys, this Evolution Line system is engineered for serious competition use. Varying material thicknesses provide optimal protection and durability while reducing overall weight by 19.7% (0.8 kg) compared to stock.

    Designed to maximise the limited space on the motorcycle, the large-volume muffler improves sound dampening while enhancing exhaust gas flow for smoother, less restricted performance.

    Key Features:

    • Full titanium construction
    • 19.7% lighter than stock
    • Integrated resonance chamber
    • Increased power and torque
    • Deep, competition-ready sound
    • Meets FIM noise limits
    • Imprinted Akrapovič logo
    • Plug-and-play installation
    • Closed-course use only
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    Akrapovic Yamaha YZ450F 26-26 Evolution Line Exhaust System (Titanium) - S-Y4MET17-FDHLTA

    SKU: S-Y4MET17-FDHLTA
    Regular price $2,489.99 $2,315.99 7% off
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    Akrapovic Complete Evolution Exhaust System Y4MET17-FDHLTA For Yamaha YZ450F

    Built entirely from high-grade lightweight titanium alloys, this Evolution Line system is engineered for serious competition use. Varying material thicknesses provide optimal protection and durability while reducing overall weight by 19.7% (0.8 kg) compared to stock.

    Designed to maximise the limited space on the motorcycle, the large-volume muffler improves sound dampening while enhancing exhaust gas flow for smoother, less restricted performance.

    Key Features:

    • Full titanium construction
    • 19.7% lighter than stock
    • Integrated resonance chamber
    • Increased power and torque
    • Deep, competition-ready sound
    • Meets FIM noise limits
    • Imprinted Akrapovič logo
    • Plug-and-play installation
    • Closed-course use only