Dedicated to maximising the engine’s performance, while reducing overall weight for optimized overall handling of the motorcycle. It is made entirely of titanium. * Meets FIM noise limits* Features a more durable welded bracket and titanium end cap* Special coating for the silencer outer sleeve giving better scratch resistance and easier cleaning.
Designed to be paired with the Akrapovic Titanium Slip-On (90798-31907) sold separately.
When combining a Titanium Header with the Titanium Slip-On the comparison performance changes compared to the original equipment is approximately as follows:
POWER: + 0.5kW 7950rpm</p>
<p>TORQUE: + 0.8Nm
6650rpm
WEIGHT: -0.8kg
Note: For closed course use only.
This is a Non-Yamaha branded product that has been fully produced and developed by Akrapovic.
Fits:
- 2016 – 2018 WR450F
- 2016 – 2018 YZ450FX
- 2015 – 2017 YZ450F