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Alternator Voltage Booster

Electronics - Alternator Voltage Booster
Electronics - Alternator Voltage Booster
Electronics - Alternator Voltage Booster

The Easy Performance V-Booster safely raises the voltage of your factory alternator system by .6 volts. Installs in seconds by plugging inline with your alternator's voltage reference line. This product simply tricks the alternator into putting out an additional .6 volts.  Innovated, designed and manufactured by Easy & ZZPerformance. 


New version has better soldering. Fixes the erratic voltage issues on certain cars. Now compatible with Regal and other 3 wire applications!


Benefits include:

  • 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
  • Improve rear defrost performance
  • Include color instructions
  • Installs in 60 seconds

1996-2004 GM Compatible
(Does not work with '05+ Grand Prixs', 97-98 Grand Am, 97 LeSabre or 96/97 Bonneville).


This item and all electrical items are non-returnable. Warranty replacements are offered for 1 year on defective products.

Electronics - Alternator Voltage Booster
Electronics - Alternator Voltage Booster
Electronics - Alternator Voltage Booster
Customer Reviews
4.8 Based on 115 Reviews
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  • voltage
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  • alternator
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  • headlights
Benjamin P.
United States United States
2000 Monte Carlo SS

Time from order placement to arrival in my mailbox was very reasonable. Didn’t have much slack in the cable to my alternator so getting the booster to be able to connect to the alternator took some finagling, but it does fit. Performs as advertised. Headlights, brake lights and dash lights are noticeably brighter. Definitely recommend.

Troy L.
United States United States
Must have

It performs exactly as its advertised. Honestly a great little upgrade for the electrical system, worth the money

A ZZPerformance Customer
Dontay C.
United States United States
Love it.

Gave me a nice boost, especially after i replace my old alternator. Really looking forward to purchasing more items from you guys!

Marcus R.
United States United States
Works really good

I was having problems running my car audio system as I was running to powerful amps, so I decided to get this as a cheap fix. And it worked incredibly, my faults are always really good, I couldn’t have asked for more bolts. The picture that I have attached is the voltage I get with the car just started up.

United States United States
quick and simple

it was a simple plug and play, only hard part was trying to get it pluged back in due to the location but it was a quick and simple install deffinatly would reccomend