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      12-02-2014, 03:59 AM   #3
mozdal
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Drives: E84 & F20 & F10
Join Date: Dec 2009
Location: Turkey

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Quote:
Originally Posted by Kitts32 View Post
Can't help you with the strange smell your getting but I am interested in this upgrade.

I didn't think the kit came with under seat woofers? Did you buy upgraded woofers as well as the alpine kit?

Did you need any coding as well?
Hi Kitts,

Yes I upgraded the woofers too. Woofers are not included in the Alpine Retrofit Kit but ETK gives the parts too for my VIN.

The car has to be coded after the retrofit. Factory out head unit is optimised for the base unit which has no tweeters. Midrange speakers give most of the treble on base audio. After the retrofit, head unit has to be programmed from base to hi-fi in order to have a good sound quality. Hope it helps
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F20 116i Sport
E84 X1 xDrive20d
F10 520d M Sport (RIP)

Last edited by mozdal; 12-02-2014 at 10:17 AM..
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