3 dp not 3

  1. Blueflame 3" DP not 3" at all

    I have a BF TB system on my 2001 Seat Leon at the time of the fitting, it was meant to be 3" from the turbo back A while ago I was at Bills and he measured the DP for me......well to my shock it was barely 2.6"....quite a difference from 3" what should I do? I am going to email Nigel at...