u have stock headunit or iDrive ?
hifi ? what amp are they going to use for your sub?
I have a mono amp and kicker 12" L7 going to install soon had in my previous car, but trying to sell the 12 and get a 10" better (for trunk *******. my cousin has 2 x 12 rockford and i must im impressed it sounds so clear
F26 LBB X4 M40i |@AIMperformanceNJ Downpipe| @EnzoRacing PTF/BootMod3
ForSale: JB4 OBD2 FF/EWG/+BluetoothKit
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