EZGO RXV Golf Car AC Motor Controller Upgrade Kit
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We Are Now Offering An AC Motor Controller Upgrade For The E-Z-GO RXV Golf Cars.
Our "Original" AC Drive System For Golf Cars Just Got A Whole Lot Better With The Introduction of an Automatic Parking Brake!!
HPEVS Golf Car Drive Systems
The "ORIGINAL", and still the best AC drive system available for your golf car!
Now Our Golf Car Drive Systems Come With
a 5 Year Warranty!!
The "ORIGINAL", and still the best AC drive system available for your golf car!
Now Our Golf Car Drive Systems Come With
a 5 Year Warranty!!
We have Designed and Developed A Lithium-Ion Battery Kit For Golf Cars That Is Completely Integrated With The HPEVS Golf Car AC Drive Systems
Mining Vehicle Systems
Specialty motors designed and built for your specific applications!
To get information, please click on "Details" tab below.
Specialty motors designed and built for your specific applications!
To get information, please click on "Details" tab below.
Utility Vehicle Systems
We have a drive system to fulfill your utility vehicle requirements!
To get information, please click on "Details" tab below.
We have a drive system to fulfill your utility vehicle requirements!
To get information, please click on "Details" tab below.
Diagnostic and Troubleshooting Documentation.
To obtain this information, please click on "Details" tab below.
To obtain this information, please click on "Details" tab below.
We have added to our website dimensional drawings of the Curtis Instruments controllers.
These drawings can be helpful during the design phase of a project.
To get information, please click on "Details" tab below.
These drawings can be helpful during the design phase of a project.
To get information, please click on "Details" tab below.
Hosts Mike Brewer and Edd China From The TV Show Wheeler Dealers Teamed Up with EV West to Install a HPEVS Drive System Into a 1985 Maserati Bi Turbo
It is Amazing To Us To See What Can Be Done With Our Drive Systems! Here Is Yet Another Example!
The Folks at EV West Have Created a Vehicle with One of Our Drive Systems!
To get information, please click on "Details" tab below.
To get information, please click on "Details" tab below.
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EZGO RXV AC Motor Controller Upgrade Kit
Here at HPEVS, where we always look for ways to improve how golf cars perform! And we have done it again! We have developed an AC motor controller upgrade kit using a 450 amp Curtis Instruments AC motor controller (1234E-5421) to increase the performance of the EZGO RXV golf car. This kit wakes up the EZGO RXV allowing the vehicle to be much more responsive, quicker, and lot more fun to drive.
Included in this kit is the new Curtis Instruments AC motor controller, a controller mounting plate, a Curtis Instruments 3140 LCD digital display, a resistor regen controller, and all of the other associated items needed to add performance to the E-Z-GO RXV golf car.
Since the performance has been upgraded substantially, it is highly reccommended that front brakes be installed on the vehicle in conjunction with this upgrade kit.
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Installation Instructions ![]() |
with HPEVS Lithium Battery Installation Instructions ![]() |