I'm thinking of replacing the HU in my 04 WRX. (just picked it up on Thursday!!) I searched but didn't find the answers I need...
1. I got the upgraded speakers and amp/sub combo. Is the sub wired in such a way that it would be usable with an aftermarket HU? Ie, would a wiring harness from Crutchfield cover the sub as well as the speakers?
2. Crutchfield doesn't have the 04 WRX listed yet; however, they do list the 03. Is the stereo setup in the 04 the same as or similar to the 03?
3. One of my primary motivations for a new HU is MP3 support. I found a nice double DIN Kenwood unit. According to Crutchfield, it will fit the 03 WRX with the stock brackets and what-not. (hence question #2) What do you think of this model?
A nice thing about getting the Kenwood is that it would very easy to hook up their 20GB HD setup at some future date.