I've prob gone there for everything exhaust. On my last car they did the full exhaust, took the car else where for other work, and those blokes commented on how good the exhaust work was.. They did the centre muff on the T as well.. Its mandrel bent, with flanges so it can be swapped, cost a bit more than other places, but it was a spur of the moment thing and they were open on a saturday.. They are arrogant and do try to sell you things etc... but I havent had a bad experience with them yet.. They tried to tell me that fitting an aftermarket cat, would have to have been about 4-5" and it wouldnt need a re-tune, I just say yea yea ok... As long as u know whats what why should what they say bother you?