All of our tuners under $200 are meant for the E-Z-GO RXV. There has been some confusion lately with customers ordering a tuner for their TXT, S6 or L6. If your unsure of your exact model please feel free to E-mail us your serial number and we can look it up for you. info@fastrxv.com

 

Simply plug into your diagnostics port, wait 10 seconds and unplug. That's it! We've made it as simple as possible so all you have to worry about is going FAST!

 

If You have an older black diagnostics port like the one below, you'll need to purchase a diagnostics port repair kit. Found here

 

 

2024 RXVs

Please note, our tuners may not be compatible with all 2024 RXVs. However, they will still work with some. To determine compatibility, simply check the diagnostics port on your RXV. If your cart features a white square diagnostics port, as shown in the pictures below, our tuners will be compatible. Unfortunately, if your cart has an orange diagnostics port like the one shown, our tuners won't be compatible.