[Louicd]

Morning! I am trying to find a brilliant guide that somebody did including showing images of the splicing of the cables etc for the Alpine amp retrofit. Does anybody remember it? I have the original BMW one but prefer to see live examples got ourselves a full complement of L7 speakers and subs

[ctuna]

First off are you talking about the BMW alpine kit or just and Alpine
amp . The BMW alpine kit is specifically a kit to upgrade the base system
consisting of and amp and upgraded front door speakers with tweeters.

https://www.e90post.com/forums/showt...highlight=base

Try the advanced search function for this forum
and put in alpine title only.

Install procedures
https://www.e90post.com/forums/showt...9#post24104169
http://www.e90post.com/forums/showth...ght=door+wires
http://www.e90post.com/forums/showthread.php?t=911595
http://www.e90post.com/forums/showpo...9&postcount=19
http://www.e90post.com/forums/showthread.php?t=571803
http://www.e90post.com/forums/showth...ht=amp+install

http://www.bimmerdiy.com/dir/e90
http://www.e90post.com/forums/showth...DIY+door+panel
http://www.bimmerforums.com/forum/sh...-Panel-Removal
http://www.e90post.com/forums/showthread.php?t=553388
http://www.e90post.com/forums/showth...hlight=speaker
http://www.e90post.com/forums/showthread.php?t=635672

From the Euro sub forum

https://www.e90post.com/forums/showthread.php?t=182752