Re: Td05H Boost creeping to 22 PSI?
this is a common problem with dsms when increasing the exhaust flow and still running the smaller turbos. your turbo wastegate is to small to cope with the added flow the new 02 housing provides.
your options are to port the wastegate area so it can vent more exhaust. go with an external wastegate, or put the stock o2 housing back on.
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