Since no one has actually answered yet, I guess I'll take the time to type it out since the search button seems to not be working //content.invisioncic.com/y282845/emoticons/crazy.gif.c13912c32de98515d3142759a824dae7.gif
Big3 = one of the most effective (and cheapest) ways to strengthen your electrical system.
Basically, you replace those ratty *** tiny wires that the factory installed for the alternator and battery with some nice fat 1/0 gauge wire.
The name Big3 comes from the 3 main arteries(or veins if you will)that you replace..
----------Alternator (+) terminal to battery (+) terminal
----------Alternator (-) terminal to a good (-) chassis ground
----------Battery (-) terminal to the same (-) chassis ground (we don't want ground loop humming now do we?)
Hope this helps.
PS: If you plan on running that Audiopipe 3k, I suggest doing the Big3 in 1/0 wire, upgrading your under-hood battery, and running 1/0 wire back to the trunk with an addition high output battery.