Exhaust Boa M200

Extreme torque starter reso for the M200

- No jaw widening necessary
- 44mm manifold
- 150mm Belly
- Muffler 260x70
- Shock absorber offset is required

Optimal timing is 126-127 to 187-188 . But it can also be run on an Unmachined m200, but you have much less rev band and line.