Quote:
Originally Posted by alextremo
Don't worry about absolute numbers. There are too many variables to consider. The gains from stock are really good in those graphs and that's what is important - it looks like you are somewhere north of +70hp at the wheels at peak with a bunch of power picked up throughout the entire curve.
People making assumptions by looking at the absolute numbers only have no idea what they are talking about.
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Yes. This apples to apples dyno run also confirms what I already know. BMW bullshitted about HP and Torque numbers with the n63 the same way they did with the n54 (until they de-tuned the n54).
BMW advertises ~400/450 for the n63 but the real numbers are 30-40 higher. Same reason - so as not to further poach the M version of the same vehicle.
Everything relies on boost. The Dinan tune gets the n63 up around 14psi, 2.5 or so over stock.