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      05-04-2018, 10:22 AM   #88
Zap
Private First Class
United_States
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Drives: 2009 BMW M3 Convertible (JZB)
Join Date: May 2013
Location: West Bend, WI

iTrader: (0)

I've pondered doing this retrofit, and am comfortable with the wiring/electronic components of it. I don't have a lot of experience doing body work, though. How risky/difficult is it to drill the bumper holes properly with respect to getting the right shape and diameter? I'd hate to mess up the bumper.

Thanks!
Appreciate 0