piper system

  1. #1
    what does every think about the piper 4 jap full system with a decat?

    would any recommend the supersprint race section with the back box?

    i have a group n atm but i am getting bord with the noice and looks! looks mainly gives good performance!
  2. #2
    manifold will make nice noise if you change it

    piper 4 jap for me looks poo
  3. #3
    Ad stick with the group n mate if I were you bud!!