Quote:
Originally Posted by CrazyRC
I'm a bit skeptical of their dyno numbers. Their dyno looks generous. Skeptical of a company that somehow claims 80whp gained equates to a 700hp X6. They assume 30% plus for drivetrain loss.
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their website says:
http://www.ecuprogram.com/ecu-tuning...-x6-m-e71.html
Stage 1 : ~ 650 HP (stock or lightly modded)
Stage 2: ~ 680 - 700 HP (with decatted downpipes, free-flow exhaust)
Those gains are by using with octane 94 AKI.
these numbers are crank HP no WHP... where did you get their WHP?