Quote:
Originally Posted by VipinLJ
That's an increase of 9hp in mode 7. JB+ gives an increase of around 25-30hp on a dyno. Looks like the JB+ helps out out more power?
Did your butt dyno feel a noticeable difference when you first installed the box?
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Her in Brasil there are people claiming gains of up to
350 hp on the engine for the 330i
And torque of 50 NM on the wheel