That's what I run on my 450...GREAT PIPEAlso check out a two bros racing pipe I heard a slip on on a 400 once and I loved it!
Why dont they make a full sys for a 400ex. I wish them or Dasa made a full for it then I would go buy one.That's what I run on my 450...GREAT PIPEAlso check out a two bros racing pipe I heard a slip on on a 400 once and I loved it!![]()