wt_know
Well-Known Member
hi,
any recommendation for a "decent" ICE upgrade for E90 320 ?
for instance, direct replacement of the stock 4 speakers at 4 doors for better high-and-mid output and add a pair of tweeters/mounted speakers at the front.
is it necessary to sound proof the door ?
what are the options and roughly how much $ ? no cutting nor major rewiring. will use back the stock HU and controls on the steering.
thanks !
any recommendation for a "decent" ICE upgrade for E90 320 ?
for instance, direct replacement of the stock 4 speakers at 4 doors for better high-and-mid output and add a pair of tweeters/mounted speakers at the front.
is it necessary to sound proof the door ?
what are the options and roughly how much $ ? no cutting nor major rewiring. will use back the stock HU and controls on the steering.
thanks !
