Thread: e90 Sub Upgrade
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      10-27-2012, 02:06 PM   #6
Dominus
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Drives: 2009 Bmw 328i w/ XDrive
Join Date: Oct 2011
Location: Pittsburgh

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2009 BMW 328i  [10.00]
Yep i contacted Technic and I will Prob be ordering his add-a-sub harness for $105. I'll save upgrading the stock amp and adding new underseat mids for a later date.

for anyone reading this thread and looking to contact Technic you can PM him here: Technic

does anyone know if the add-a-sub harness only works with the stock amp... meaning if i switch the stock amp later down the road will i run into some troubles with this harness?

Last edited by Dominus; 10-27-2012 at 02:12 PM..
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