Image shown with Titanium Slip-On (90798-31809) for illustrative purposes only. Slip-On not supplied and must be purchased separately.
With an upgrade from the previous system this header pipe is simply the finest exhaust system available. Unique and dedicated to maximizing the engine’s performance, while reducing overall weight for optimized handling of the motorcycle. It is made entirely of titanium. Exhaust systems meet FIM noise limits, feature a more durable welded bracket and titanium end cap.
Designed for use with the Titanium Slip-On (90798-31809), sold separately.
When being used with the Titanium Slip-On (90798-31809) the following advantages are given:
YZ250F & WR250F
Power: +1.5kW 6250rpmTorque: +2.1Nm 6300rpmWeight: -0.5kg less than stock
FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE.
Note: This is a non-Yamaha branded product and is fully developed and produced by Akrapovic
Will not fit the 2018 WR250F, or 2018 YZ250FX with optional fan fitted, see 90798-31909 instead.
Fits:
- 2014 – 2018 YZ250F
- 2015 – 2018 YZ250FX
- 2015 – 2018 WR250F
