this is real easy all you have to use a external regulator

The regulator has four prongs (IASF) but only use three ASF.

Wiring

First find a spot to mount the regulator. Be sure the regulator is mounted grounded good before you turn the key on. (I mounted mine above the pcm)

A-goes to the +battery cable on the alternator (Large post)

S-goes to the ignition switch or wire that's hot when the key is on

F- goes to one of the smaller post on the alternator (it doesn't matter which one)

Be sure to unkook the two old wires on these small posts

On the other smaller post hook a wire on it than hook it up the ground on the alternator