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Old 08-24-2004, 10:27 AM is offline
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Location: NY
Join Date: Aug 2004
Posts: 3
Mein Auto: X3
X3 audio UPGRADE? Sub & Amp

I am leasing an X3 2.5 with Premium audio. I would like to know if anyone know of ways to add an amp to the system without voiding warranty. Or if it is possible to do so if(when) brought in for service I can remove the sub and amp so it would not be seen.
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