I want to get subs in my 328i but can I still keep the factory radio interface? If so how?

Asked by Mar 09, 2014 at 08:56 PM about the 2011 BMW 3 Series 328i xDrive Coupe

Question type: Car Customization

I don't have any audio upgrades
(harmon) on the car or navigation

2 Answers

Good luck with that. Make sure you take it to a reputable car audio place to have it done. BMW wiring is so tempermental.

Yes u can ad a sub and a amp but u have to get a line inverter I do the same thing to my bmw 08

Your Answer

Add photo

Search BMW 3 Series Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

BMW 3 Series Experts

#1 Tom Demyan
Tom Demyan
Reputation 4,150
#2 Robert Charlson
Robert Charlson
Reputation 1,410
#3 Matt Mankinen
Matt Mankinen
Reputation 1,130
View All

Related Models For Sale

Used BMW 5 Series
664 Great Deals out of 15,900 listings starting at $1,999
Used BMW M3
77 Great Deals out of 2,091 listings starting at $4,795
Used Mercedes-Benz C-Class
829 Great Deals out of 31,289 listings starting at $2,200
Used Audi A4
335 Great Deals out of 12,413 listings starting at $950
Used Ford Mustang
582 Great Deals out of 41,215 listings starting at $1,699
Used BMW X5
474 Great Deals out of 15,344 listings starting at $2,899
Used Mercedes-Benz E-Class
524 Great Deals out of 21,651 listings starting at $1,450
Used Honda Accord
1,081 Great Deals out of 76,804 listings starting at $1,395
Used BMW 7 Series
152 Great Deals out of 5,596 listings starting at $1,600
Used Chevrolet Camaro
475 Great Deals out of 39,922 listings starting at $3,499
Used BMW 6 Series
128 Great Deals out of 3,195 listings starting at $7,499
Used BMW X3
248 Great Deals out of 12,314 listings starting at $3,500
Used Dodge Charger
469 Great Deals out of 29,730 listings starting at $2,275
Used BMW 1 Series
121 Great Deals out of 1,797 listings starting at $6,800

Used Cars For Sale

2013 BMW 3 Series 328i xDrive Coupe For Sale
3 Great Deals out of 125 listings starting at $15,000