Plus £140 for cutting out a box and re-welding a pipe there is hell expensive. I had min done and TIG welded for £60. That guys had your pants down
Moral of the story: Buy once, get a great exhaust
That's a very helpful response!!!!!!
To the OP,
I just looked on YouTube at a few options. If you type in ( mk5 golf gti back box delete ) that will give you a bit of an idea as to what it sounds like.
It's not to everyone's tastes but I have just come from an E46 M3 with straight pipes so I think the golf is very quiet in comparison.