Quote:
Originally Posted by s5uewf
How does this grimmspeed MBC work? I am guessing it goes in the signal feed to the wastegate? I have .9 bar tial WG spring now - would be able to dial up to 1.1 or 1.2 without needing to swap out springs?
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Yes, you can add the MBC to increase the boost level over the WG spring level. 1.2 bar is a lot for stock internals though. Your over boost relay cuts out at about 1.2, so you really can't go that high without removing that. Kind of risky to do, IMO.