no ill be upgrading to a 300 amp alt im just tryna make up my mind for my new system! i think 2 3000's might be to much for that alt so i might just go with 2 xl15's and 2 saz2000's or if there out a saz4500! ill tear up my other car with 2 saz3000 http://www.stevemeadedesigns.com/board/public/style_emoticons/default/hairtrick.gif my trunk on this car already gets stuck from the damage my current system is doing lol!