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Old 01-22-2013, 10:33 AM   #7
GE Geoff
Registered User
Join Date: Oct 2010
Location: Edmond, OK
Posts: 11
My Ride: 2004 330i ZHP
What is the ET?

Can you educate me on what the ET is and why it's important?
Sold and looking for my M3!
GE Geoff is offline   Reply With Quote