I am trying to deafen anyone who rides in my car with heart seizing bass! I saw a 40 farad cap for like $500 and I was quoted a second battery install (with an optima yellow top) for like $400 (I might do it myself if I can find a good enough how to) so the prices seem in the same range. I want to wow more with sound and not really trinkets (I haven't made it to that level of whoring yet) in the trunk next to my daughters stroller...
I guess that's 1 for the second battery install...
Thanks
