Im needing to replace the centre section on my exhaust, the resonator is rattling at 3000rpm and getting worse. The system I have is a Kakimoto, its a strange configuration, its 3" into 2.5", I dont wont to lose the back box and go to the expense of replacing the whole system, is there a diffenrence in quality or performance between getting a centre section made from a custom shop opposed to buying of the shelf, the costs seem similiar? What I would probably do is go for a straight 3" centre section and purchase a H&S downpipe (decat)

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