Hi all. The exhaust was blowing so I took it down to kwik fit. They told me it's the centre box/pipe needs replacing and quoted me £80 fitted. In about 6 months or so I'll probably upgrade the exhaust to a performance one likely to be Milltek. My question is, is it worth me getting a standard centre box fitted from kwik fit now and then being able to fit a Milltek backbox when I'm ready? Or would I be better getting a Milltek centre box for now if it's even available? Any help is much appreciated.