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      05-16-2009, 07:14 AM   #56
HP Autosport
Lieutenant General

Drives: F80 M3
Join Date: Mar 2007
Location: Santa Barbara, Brembo, GIAC, Koni, Ohlins, Performance Friction, Quaife, Stoptech, Vorshlag

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Originally Posted by swamp2 View Post
Hmmm, maybe I should have been more specific. I should have asked if Braille or HP specifically suggests not running a 3121 in an E9X with CA. All you website says is the lower capacity 2015 is the minimum for the E9X.
No one knew there is such a large current draw on the E9X M cars. And to date, no one can verify what the draw is after all modules go to sleep. If that number is higher than double of the 40-50 milliamps, I would be worried when instaling a Braille light weight battery.