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      02-12-2014, 10:58 PM   #15
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Drives: :O
Join Date: Jan 2013
Location: Scottsdale

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Originally Posted by Mike Benvo View Post
As others have stated, that's definitely high for lead. We recently had a customer send us a report of 26ppm on his 2008 M3.

I would not supercharge that car without at-least changing the bearings first.

SYZ: what's the production date of your car? It's likely that you have the new 702/3 shells and the OP has the older versions. Perhaps the difference in production dates given you both have MY09 might give us a better indicator of when they were switched in production.

Mine was very early. Like Oct 2008 IIRC. Also, my car can do the map updates via USB which I understand is rare for early production 2009 E9x. Got lucky I guess.