Sound System Upgrade

[Dhirajsmahajan]

Hi,

I have 523i 2012 model, is Harman Kardon system is stock sound system comes with the model and what if i want to upgrade the sound...

[shadddy]

Hi guys,
i am new to bms infact new to dubai. came here in Jan 2017 and got myself a beautiful e90 which was 29k driven only. :) well the thing...

[M5Mark]

Hi Gents,

I couldn't get an E39 M5, so opted for an E46 M3 Vert, '05. The old head unit it pretty tame and i was thinking of upgrading...

[nassibhaddad]

Hello everyone.

Just managed to complete the S63TU Stage 1 to JB4 + BCM upgrade on my F10 M5 and wanted to document the step-by-step process...

[E90_M3_6MT]

After al these years owning the M3 I've kinda got used to the lack of Low End Bass on my Audio setup , which was the only negative comment on the INDIVIDUAL...

[wilsonrajs]

Hi Guys,
I have a E90 2005 model 330i with CCC idrive. I don't have anything on it. I would like to know about any upgrade or third party...

[denam]

hello to everyone..

i am new here... so please excuse my very lil knowledge... i own a 2005 bmw 530i which has a professional navigation...