sbp pipe

  1. SD moto man

    Need help tweaking my SBP pipe

    I just put on my SBP x chamber and high performance air filter and I am not that happy with the results. I'm not sure if I did something wrong or maybe this pipe isn't all it hyped up to be? I was running the stock pipe without the muffler cap before, and I was getting lots of low end torque and...
  2. SD moto man

    SBP Pipe good first upgrade?

    Hey Everyone, I have a stock 66cc DAX mounted in a Schwin cruiser and it runs pretty good. WOT I can hit about 28 on the flat. I want to increase the top end as well as acceleration. I see a lot of great reviews about the SBP xchamber. Would this be a good first upgrade to my bike, or should...