rdlyn13000
10+ year member
Senior VIP Member
I have a 99 Saturn and recently put in a 10" W7 and JL 500/1, today I should be picking up a JL 1000/1 and swaping out the 500/1. Do I need to do a big 3 upgrade and do I need to run zero gauge back to the amp? How about an extra battery? I currently have 4 gauge running back there and everything else is stock. Im more concerned about hurting my electrical system...
