J3M Concepts

A cap stores a charge so when/if your amp draws a bunch of current the cap can discharge it and take some of the strain off your alt. it discharges it relatively quickly though so it's only so helpful an extra bettery would be a better way to go only it is more costly with running 1/0 wire and a battery isolator and the cost of theextra battery

TTT - I would also like to see some better pics of the A pillars