I do not have steering wheel controls, I don't have OnStar or a factory amp. Do I still need the $100 wiring harness? If so, could you please give me the part number on the wiring harness that I need?
I am running a Punch BD1000.1 and need to replace 2 12's The amp is bridged to 1 ohm mono, so its roughly 1100 watts. Whats a good speaker that will work with this, I have blown 3 sets. I also am using a ported box.