Akrapovic Evolution Exhaust System Yamaha YZ450F / WR450F 2020-2023

Akrapovic Evolution Exhaust System Yamaha YZ450F / WR450F

Akrapovic Evolution Exhaust Systems are designed for riders that demand maximum performance from their motorcycle. The Evolution Exhaust Systems are significantly lighter compared to the stock and stainless steel exhaust systems and feature exceptional production quality, hi-tech materials and of course increased engine performance combined with pure racing sound output. Each Akrapovic off-road muffler features a special coating on the outer sleeve giving them greater scratch resistance and allows for easier cleaning. This coating combined with the titanium end cap and welded on titanium exhaust bracket means this exhaust will last and perform season after season. Akrapovic's air-tight quality controlled and state-of-the-art production facilities are second-to-none in the motorcycle world, this ensures their pipes are perfect. 

The headers and mid-pipes of the Evolution Line are constructed exclusively of titanium while the Racing Line uses stainless steel. Other than the materials used the two systems are identical.

It’s not just about peak power—Akrapovic exhaust systems deliver increased performance throughout the entire rpm range. Increased power and torque result in a much smoother ride. All Akrapovic exhaust system's performance are measured and tested on their in-house computer-controlled chassis dynamometers.

Features:

• 30-40% lighter than a stainless steel exhaust system
• Airtight, quality controlled production for a perfect fit and finish
• Scratch resistance coating
• Includes titanium head pipe
• Includes titanium spark arrested muffler
• Meets FIM noise requirements