jaysq wrote:I swapped out my old Bose head and put in Alpine's IVA-C800 mutilmedia head. I found a signal adapter that works like a charm. I was told that sound would be crappy but it wasn't at all!! It actually sounds better than stock. The new head pumps out 45W per channel -I don't know what the stock spits out. Pretty impressed overall about $50 for the adapter and $16 for the antenna adapter and DIN pocket at Autozone.