Thread: xDrive50i or M?
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      01-12-2018, 05:48 PM   #42
onfireX5
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Drives: F90M5,F85X5M
Join Date: Jul 2015
Location: Va

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400lbs weight reduction is significant. I dropped 35Lbs with forged wheels. 80Lbs is huge. Must have been run flats. I owned a DynoDynamics for 10 years. Excellent load dyno. Be careful using the torque spike as a maximum. The load control causes the converter to spike. Use the number after it “levels”. Rough multiplier from DD to DJ is 1.15 If you want some more weight reduction look at replacing 90Lbs of battery in the back with a single Braille Lithium at 21lbs.
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