The Akrapovic Slip-On system is designed for recreational riders and delivers an outstanding combination of performance, design, and durability plus the well-known Akrapovic quality, ease of installation, and genuine affordability.
* 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.
Can be used alone or paired with either an Akrapovic Stainless Steel (90798-31907) or Titanium (90798-31908) Header Pipe, both sold separately.
Spark arrestor comes standard.
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. Fully developed and produced by Akrapovic.
Fits:
- 2016 – 2017 WR450F
- 2016 YZ450FX
- 2014 – 2017 YZ450F
