I posted slow down cause at the end he wasn't typing very good, ie
just wanted to share this since many ppl buy new radio just because the stock radio cant move the amp so a little addins will do the trick and also u dont need the stock radio codes to make the radio work. and for those who dont know what a muiltilock is then ur car most be on a safe place
I think that it doesn't matter I've had the stocker and the aftermarket in my rides, The stocker with a hi-low works fine. If you plan on having a competion system then change it.
Mine sounds fine, You can't tell the differance with a good amp. BTW, I run a 800w Zapco, no problem.