Upgrade subwoofer

G203SBM · 03-15-2024, 04:51 PM

I am pretty sure there is a subwoofer in my 2021 G20 but I just don't know where it is.

After I find it, can it be upgraded to give more bass or can I not do that?

AM340iMiami · 03-16-2024, 10:55 AM

Subs are under front driver and passenger seats. They can be upgraded. Check out Bavsound for plug n play setups.

03-15-2024, 04:51 PM	#1
G203SBM New Member 7 Rep 22 Posts Drives: BMW 3 Series G20 Join Date: Jun 2023 Location: Scotland iTrader: (0)	Upgrade subwoofer I am pretty sure there is a subwoofer in my 2021 G20 but I just don't know where it is. After I find it, can it be upgraded to give more bass or can I not do that?
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03-16-2024, 10:55 AM	#2
AM340iMiami First Lieutenant 284 Rep 455 Posts Drives: 2020 BMW M340i Join Date: Dec 2022 Location: Miami iTrader: (0)	Subs are under front driver and passenger seats. They can be upgraded. Check out Bavsound for plug n play setups.
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