It has an intigrated backlit digital voltmeter that displays voltage at the alternator, (one less thing to buy, right?) and two soft touch keys to adjust voltage up or down. It works with any pre 2005 GM alternator, and is adjustable from 14.4 - 19.5 volts for use with 12 volt, 14 volt, and 16 volt batteries!
Pre order pricing is just $149 shipped, and includes the plug-n-play harness. I'll post up videos of the improvement shortly.
Pictures here: [Please login or register to view this link]
![Image](http://i175.photobucket.com/albums/w153/skimpytau/XS%20Power/VCM.jpg)