In this video I am installing a Navitas TAC 2.0 600amp AC motor controller in my 2015 EZGO RXV golf cart. I increased my top speed from 13 MPH to 32 MPH and it took about 30 minutes to complete. A pretty easy job for those who can follow instructions carefully.
I purchased the Navitas controller upgrade on ebay. Here is the link where I got it. https://ebay.us/KM9Qzj