Sorry to hijack but i thought it'd be better than starting a new thread (seems all the audio guys are in here)
I'd be interested in having a sub in the boot of my e91 (plenty of room). I'm assuming i'd need to fit some kind of aftermarket harness + the sub and amp. Would i need a recode?
To answer the Q above, i'd pay £500 if it gave a reasonable increase in sound quality and bass.
106 Gti Turbo
Currently 311bhp Atf.. Soon to be 300bhp Atw