Initial tune: GReddy Profec B Spec 2

Wen you increase boost does the stock ECU still retain its limiter on 1st and second gears.If yes there is no point because thats where we really need the power for better track times.
 
Wen you increase boost does the stock ECU still retain its limiter on 1st and second gears.If yes there is no point because thats where we really need the power for better track times.

not exactly the case.

good luck getting traction in first and second gear on the stock ecu, let alone with more boost in the lower gears.

at least, that was the case at my dragstrip. i spun half track, even pedaling the throttle...
 
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