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Old 09-19-2012, 09:06 PM   #2
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dmax's Avatar
Join Date: Aug 2006
Location: NJ
Posts: 23,226
My Ride: '99 328i 300K miles

Wahler is the OE maker for mine. I assume for you too, but don't quote me.

You probably don't want Motorad as I've never heard of it! You need good electronics in this thing, so OE is best.
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