BMW 3-Series (E90 E92) Forum - View Single Post

j.f.leonard · 01-14-2019, 04:56 PM

I just got back from the shop with my JL JX400/4d installed and it sounds great! Im sure 2 of them would be ATLEAST 2x better than 1

01-14-2019, 04:56 PM	#5
j.f.leonard Lieutenant 218 Rep 576 Posts Drives: 2012 328i f30 Join Date: Jul 2018 Location: north carolina iTrader: (1)	I just got back from the shop with my JL JX400/4d installed and it sounds great! Im sure 2 of them would be ATLEAST 2x better than 1
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