+ Reply to Thread
Results 1 to 2 of 2
  1. #1
    VXRed OllyMidd's Avatar
    Join Date
    25th July 2012
    Posts
    134

    Default Standard downpipe diameter

    Hi Guys,

    As above, what is the standard diameter of the original downpipe of the J? Is it 3"?

    TIA!
    POWAAA!!

  2. #2
    VXRed blooded vocky's Avatar
    Join Date
    5th April 2015
    Posts
    256

    Default

    the standard downpipe/cat is roughly 2.5"

+ Reply to Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts