I was told by another rider that this part was useless and can be eliminated.

I have no idea what it is, but it seems to come out of the carb, down the frame, then up back beneath the tank.

I've attached a picture. I dont want to start choping things off without consulting the pros first!

 

Cant say I have seen one on a Dyna before.

 

is that for the fuel vapor?

 

I dont know if thier are any con's but I've removed many charcole canisters from auto's and the only thing it was there for was to be smog complient.

 

Charcoal cannister available only on the left coast.

 

If you have to take emossions tests, you might want to leave it on there.

 

I think it is like pulling the tag off of a mattress..you go right to jail..

 

You're not going to pass a legitimate inspection in CA without it. If you have friends its a different story. Or you can put the equipment back on before getting it done.

 

Cali Bike maybe ?

 

My question has been thoroughly answered!

Take it off but don't throw it away!