Hi guys, I'm transfering most of my gear from my old car to my new one. I had a 03 tdi with an Alpine HU ida-x305s with imprint module and now got an 12 tdi. I like the oem radio for all its features: hands free, sirius/xm, the iphone/ipod connection. I got myself an Audison Bit Ten D to tune in all my gear and got into an argument with a friend of mine about keeping the oem head unit. He says that the oem head unit is garbage and it doesnt matter how good a sound precessor is, if I feed it garbage in with the oem HU, it will give me garbage out to my speakers. I would like to have your opinions on this subject. Thanks.