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      06-19-2013, 06:42 PM   #5
ttimbo
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Drives: F48 X1 25i AW; F20 M135i AW
Join Date: Jan 2013
Location: Australia

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Quote:
Originally Posted by ovekvam View Post
Even trackday amateurs can notice 50 kg extra weight in the car on the lap times. Maybe one second or so. Not really anything to worry about, unless you plan to compete (autoX or similar).

If you want to notice lost weight, get lightweight wheels og drivetrain parts (flywheel). That make quite a difference to how the car feels.
True, but the M135i has pretty high power to weight ratio, and there's few options that would significantly raise the car's fundamental centre of gravity.
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