I have an A3 with generic remap and CAI and hopefully soon a FMIC. Im looking to have a custom exhaust made up to release a few more donkeys too. I have a friend who can do the whole system in 3" for sub £200..... As with turbo'd cars needing as little back pressure as possible, im looking to get a 3" system from the turbo back with as little restriction as i can get away with. If i ran no silencers at all, would it be deafeningly loud? Im not keen on a chavvy sounding exhaust, but if its faster then thats fine! Any opinions/suggestions would be grand. As usual handjobs/fingering for sensible answers.