I have a stainless exhaust and 4 into 1 and the air hoses from the fan housing to the heat exchangers keep on rubbing through or burning away on the exhaust. With this setup there are no little heat exchangers on the top pipes so the hoses have to snake around everything. Both the cardboard and aluminium hoses disintegrate. Any suggestions apart from a stock exhaust...
Thanks for the suggestions. I have now got a roll of exhaust wrap and I will fit it this weekend. I will also use it as a heat shield for the tinware as the stainless exhaust pipework is touching it in a couple of places and it gets hot.