My E63 DYNO EUROCHARGED
mbh downpipes, no retune after install
kn slip ins
93 octane
damn hot inside the dyno booth, i think it would of helped but there telling me nope!
first pull they told me it did 618whp and 802lbs don't have that graph to scan they didnt print the ****ing thing..*******s
I couldn't imagine needing any more power with those numbers. 
BUT....
I'm sure I'd get used to that power sooner or later and then see what else I can upgrade.
Next step would be......turbos?
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these motors are the 55k successors no doubt..
its just sick that with 2 simple mods you would compleltly blow past most of the heavily moded 55ks








I have the PDK, tune, and exhaust. My GTR was faster but its getting retired.
Also w that much tq u start 2 see blown motors. Are we gonna need to get these motors built? Forged pistons/rods etc?
It happened to me in my CLS 63
Upgraded ones on order .





