Bit more than just a loud muffler mate, its a full system.
My car gets me from A to B also. Just alot faster, and alot more sideways than yours.
My car isn't, and wont ever be set up for super driftzor doridori, i want it to grip good as i'll it'll be mainly set up for hills and track work.
Nothing wrong with having a project weekend fun car as a daily.