Super Jet Honest opinions on X-Metal waterbox

[Aircraftsalz]

I have a new XM box and it is incredibly louder then my old SJ with the stock RN box. I am thinking about switching back to stock.

Your box is running a little dryer to get that snap out of the bottom end.... I know for a fact since I tuned it!

If you switch back you will have to buy a new exhaust hose from yamaha ($140 ish)

 

[Stunts]

Looks like I am staying with the loud XM haha.

 

[Aircraftsalz]

Looks like I am staying with the loud XM haha.

You can put a little more water in there, just adjust the flow control valve