IMHO putting money into a car stereo is the best mod you can do, while your doing all that don't forget to upgrade the most important part of the system, the speakers. it would be nice to have a touch screen & gps, and the alpine will put out more power & better sound too,,
but I went the cheap way, just an amp & 4 speakers, sounds great but now you have me thinking, maybe it's worth it to upgrade the HU.
2012 1LS Silver Ice - Mods - SS Strut Brace, RX Catch Can, BBK CAI, TRS Bi-Xenon HID's, Blackout Grill, RX65 Radar Detector, 700watt 4 Channel Amp with Kicker Speakers, 4Pack Gauges Added, 30% tint. Baer Drilled Rotors & pads, 20" American Racing. Awesome car.