After searching this forum (has been very helpful to me so far!) I haven't found an answer to my most recent question. Currently, I have a factory fitted pioneer head unit, 6 cd changer in the boot and 4 speakers (2 in front doors, 2 factory fitted into the parcel shelf). I cant find anyone else on here with this option? The sound quality to me is impressive, but that's measured against a standard 4 speaker system and aftermarket head unit in a clio 182. My question is, is it possible for me to retrofit the bose system? I got all 4 speakers, 2 tweeters, sub and bose amp for a bag of peanuts and if it would improve the sound, id like to retrofit them. Thanks for any info/advice