Thread: What did you do to your X3/X4 M today?
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      12-26-2019, 09:10 PM   #31
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Drives: 2015 Audi S6 | 2017 BMW M2 | 2
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Quote:
Originally Posted by r33_RGSport View Post
Got some time to upgrade the woofer to BavSound.
I still have the whole StageOne to do, not enough time today.
Let us know if you hear a noticeable difference!
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