southbaybetabro

The Arrow /Bosi pipe was originally only available as a complete system, but now you can buy a header pipe only that is built to work with the original Beta silencer. I bought one, and my experience is that it tones down the power. It is very smooth down low, but actually less hit. It is very light, and fits great. I think it is good for slippery conditions, or if you feel your motor power delivery is too much. I have a 250, and went back to the stock pipe, but I think the pipe has it's place for 300's or beginners or slippery conditions. If you're interested in a used Bosi header pipe for stock silencer, PM me.