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      12-14-2017, 08:34 AM   #15
pbonsalb
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Drives: 18 F90 M5, 99 E36 M3 Turbo
Join Date: Feb 2011
Location: New England

iTrader: (4)

At 90k miles, the engine ground strap on my winter driven 08M3 is no longer shiny but is intact. I have treated it with deoxit and protectant. My exhaust grounds broke a couple of years ago and I made new ones.
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