Swapping turbos on a HPTuners 2Bar SD car

07-17-2007, 11:35 AM

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Swapping turbos on a HPTuners 2Bar SD car

Do I have to get the car retuned? I'm stepping up from a T76GTQ to a SX80.
15PSI max.

07-17-2007, 11:59 AM

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more than likely yes, You'll probably have completely different boost maps meaning a good portion of the tune will need to be changed.

-Bill

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