Hi all, i'm looking at potential exhaust systems and was thinking, is it worth staying with the standard system or moving on to another...at the mo i'm looking at a new back box so would like a little advice...I do love the sound produced by the standard box but am open to suggestions for durability, chrome look and performance. Pricewise id like to see what I can get for a similar cost to a standard back box but maybe one better suited for performance maybe!!...or am I being greedy lol!! Thanks!!