I made this write up in 2009 for a local forum. You're welcome.

What it does: Raises the voltage of your factory alternator by .6 (or 1.2 for a stage 2), which results in:
Brighter headlights
More power from your factory stereo or aftermarket amps
Increased voltage to your fuel pump
Ensures the coil pack operates at it's full potential
Better heated seat performance
Improved rear defrost performance

Cost: $17.99 + shipping from ZZPerformance.com
Skill level required: 1/10 (You have to be able to find your alternator)
Applications: 96-2004 compatible (Does not work with '05+ Grand Prixs', 97-98 Grand Am, 97 LeSabre or 96/97 Bonneville)
Options: Stage 2 (Designed for race applications only)


Step 1: Order online at ZZPerformance.com

Step 2: Wait for shipping (Took me 4 days because of a blizzard the 3rd day)

Step 3: Open box

Step 4: Open Plastic package inside box and remove the voltage booster

IMG 1 (Voltage booster)


Step 5: Discard Directions

Step 6: Open hood

Step 7: Unplug alternator connection (a small screwdriver may be used)

IMG 2 (Unplugging the stock wiring)


Step 8: Plug voltage booster into alternator

Step 9: Plug stock alternator connection into voltage booster

IMG 3 (Installed close up)


Step 10: Close hood. You are done.

IMG 4 (engine bay post-install)