twich12 10+ year member
Junior Member
can i just leave all my cars wiring intact and just add the 3 0 gauge cables in addition to the stock wiring? see i have an 02 pontiac grand prix se and the wiring in the engine compartment is all wrapped up and VERY difficult to get to/absurd so in order for me to do the big 3 on my car i would need to unwrap everything and then rewrap everything