I wanna do the DIY job as per the thread in the forum, but cant find a 3.5" to 3" Y connector pipe. If anyone has such a thing I will gladly buy it for a resonable price!

By the way you guys are awesome, and thank you for all your help and advice. I a relative newbie, got my N/A XF 2 weeks ago and have already been modding away! Will post pics once it's worth looking at. They are really rare in the UK, and they were never that popular, everyone seemed to prefer the Audi TT or Nissan 350Z - but hey not everyones a winner!

The guidance and generosity I have seen on this forum is unreal, I'm glad to be a part of it.