Eddie passed his MOT today, but he's had the same advisory on the exhaust for the past 8yrs
.
There is a crack at the exit of the centre box located at the top of the pipe, which makes it impossible to weld in situ.
I wondered if anyone had chopped out the centre box and replaced with a straight pipe either welded in or using connectors / clamps. Where could I find the pipe / fittings required? Would there be a significant increase in noise with the centre box missing?
Thought about cat back systems, but I like the noise it makes when the flap valve opens up at 2500rpm, plus the rest of the system is still in good nick.

There is a crack at the exit of the centre box located at the top of the pipe, which makes it impossible to weld in situ.
I wondered if anyone had chopped out the centre box and replaced with a straight pipe either welded in or using connectors / clamps. Where could I find the pipe / fittings required? Would there be a significant increase in noise with the centre box missing?
Thought about cat back systems, but I like the noise it makes when the flap valve opens up at 2500rpm, plus the rest of the system is still in good nick.