Cospa is good.

Installation of Aluminum Bracket broke at the place where I ran about 300 km for several days after installation.
Fixed with Belt for loading that I had and later made my own Bracket with Steel.
If it is Aluminum, there is a high possibility that it will be broken by Gold genus fatigue by vibration, so if you think about purchasing, I think that it is better to consider Bracket separately.
I was able to reinforce immediately as soon as I realized that I was still lucky, but if I keep running without noticing, there is a danger that it will be possible for the Exhaust System to break away from the base Flange portion.
Actually it seems that some people broke at high speed.
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Cospa is good!

Purchased from RZr 250 and price, appearance.
As an impression of wearing, it is obviously lighter than OEM. Moreover, I feel that elongation at high rotation has improved somewhat without losing Torque at low rotation.
From now on MJ will also be looking forward to how much it will change.
I did not expect much from the price, but I was satisfied. View detail