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Akrapovic Evolution Exhaust System Yamaha YZ450F 2023

Save $179.40 10%
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This item is available as a Blem/Refurb. These are items that cannot be sold as "New" merchandise and are limited to stock on hand. See the product details for a description of the product's condition.

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This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Akrapovic Evolution Exhaust System Yamaha YZ450F 2023 Resources

Akrapovic Evolution Exhaust System Yamaha YZ450F

The Akrapovic Evolution Exhaust system is constructed entirely of titanium and is the flagship of the Akrapovic line. Developed by the same group of engineers who work with championship-winning race teams in World Motocross, Supercross and World Enduro Classes and armed with the feedback provided by champions like Ryan Dungey and Antonio Cairoli, Akrapovic has designed their exhaust systems to deliver increased performance throughout the entire RPM range. Increasing power and torque throughout the entire RPM range offers a much smoother, controllable power delivery and is key for maximum performance and handling.

All products that leave the Akrapovic factory are meticulously tested in the Akrapovic labs using their own dynamometers to maintain a very high standard of quality control. With the Akrapovic Evolution Full System Exhaust you too can experience the same adrenaline, joy and sheer power as the best riders in the world.


  • Offers increased performance throughout the entire RPM range
  • Titanium construction for ultimate weight savings and durability
  • Airtight, quality controlled production for a perfect fit and finish
  • Specially coated finish offers greater scratch resistance
  • Includes titanium head pipe
  • Includes titanium spark arrested muffler
  • Meets FIM noise requirements

Unit Stock Exhaust Akrapovic Max Gain
Maximum Power kW 40.2 / 9800 rpm 41.6 / 10600 rpm + 1.8 / 10600 rpm
HP  53.9 / 9800 rpm 56.6 / 10600 rpm + 2.4 / 10600 rpm
Maximum Torque Nm 45.5 / 7650 rpm 45.8 / 7700 rpm + 1.5 / 10500 rpm
lb-ft 33.6 / 7650 rpm 33.8 / 7700 rpm + 1.1 / 10500 rpm
Weight kg 4.17 3.32 - 0.9
lb 9.2 7.3 - 1.9
% - 20.4

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This product is vehicle specific. Click here to select your vehicle to ensure fitment.

This Product Fits:

YZ450F 2023
YZ450F Monster Energy Race Edition 2023
Product Style Item # Store SKU Manufacturer Product # Availability
Product Style Titanium Item # 10307934 Store SKU Manufacturer Product # S-Y4MET16-FDHLTA Availability Out of Stock
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