VTR exhaust bore?

  1. #1
    What is the size of the exhaust inlet bit. i need to know so i can get a universal backbox with the right inlet size? Cheers Scott
  2. #2
    50mm iirc. That's what size the aftermarket ones are anyway.
  3. #3
    have you thought about getting a direct fit box? im sure there isnt much price difference
  4. #4
    Quote:
    Originally Posted by Sparco_Tom View Post
    have you thought about getting a direct fit box? im sure there isnt much price difference
    + better build quality no dout