Akrapovic Evolution Full Exhaust (Hex) System- Yamaha R1 (2004-2006)

Akrapovic Evolution Full Exhaust (Hex) System- Yamaha R1 (2004-2006)

The Evolution line is the flagship of the Akrapovic range.
The hydro-formed Evo headers, the systems’ link pipes and crossover tubes are built from conical or cylindrical tubing in titanium or stainless steel. Most models come with a reinstalled fitting for a lambda connection. The titanium-cored oval mufflers come in your choice of carbon fiber or titanium, each with identical performance-only the look and character of the materials are different.

In contrast to the majority of exhaust systems, the Evolution’s innards are also made of titanium. The joint of the inlet cap is milled on a state-of-the-art CNC machine. In this way Akrapovic obtains an exceptionally accurate connection within tolerance levels, which yields both lower material consumption and less chance of damage to the connection due to vibration. The muffler clamp is made from carbon fiber for light weight and resistance to high temperatures.