After fitting new downpipes and silencers I found slight leaks of gas from the downpipes to silencer and from the balance pipe can this be stopped or any suggestions?
https://www.halfords.com/tools/gara...xhaust-repairs/holts-firegum-150g-741520.html it works. You have to dismantle to put it on so don’t be tempted to just "fill the gaps"!