Golf Cart Performance Upgrades
Add high-amp controllers, motors, and AC conversion kits to unlock the full potential of your cart because a powerful lithium battery deserves performance parts that match its power.
Unleash raw power and smooth acceleration—your cart never looked so capable.
✅ High-amp controllers (440A–840A) for blistering acceleration
✅ Complete DC‑to‑AC conversion kits for cleaner, more efficient power delivery
✅ Performance motors designed to conquer hills and handle heavy loads
✅ Compatible with Club Car, EZGO, Yamaha, and other carts
✅ Plug-and-play wiring and harnesses make DIY upgrades painless
Extreme Kartz’s Performance Upgrades transform average drives into adrenaline-filled rides. Whether you're climbing steep fairways, fishing remote trails, or navigating loads of passengers, your cart performs with confidence. These kits pair effortlessly with your lithium system and unlock performance you can feel—ride harder, smarter, longer.
Upgrade with precision and power
Elevate your build by pairing these gains with Navitas controllers for precision tuning, or explore SilverWolf's Teekon 840A motor systems for top speed performance. These upgrades don’t just add power—they redefine what your cart can do. Dive deeper and ride stronger.
Golf Cart Performance Upgrades
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Vendor: ALLTRAX 48 VOLT 400 AMP Club Car PD Plus
(26% Off)Regular price $735.00$735.00 Regular priceUnit price per$989.97Sale priceShips in 1-3 DaysYou save $254.97(26% Off)Ships in 1-3 DaysOn Sale -
Vendor: Alltrax 48V 500A Club Car Power Drive Plus Controller
(19% Off)Regular price $849.00$849.00 Regular priceUnit price per$1,047.99Sale priceShips in 1-3 DaysYou save $198.99(19% Off)Ships in 1-3 DaysOn Sale -
Vendor: Performance Knob Dash Mount Panel - XCT (Personality & Speed/ Regen)
(16% Off)Regular price $132.98$132.98 Regular priceUnit price per$157.97Sale priceShips in 1-3 DaysYou save $24.99(16% Off)Ships in 1-3 DaysOn Sale -
Vendor: Alltrax 48 Volt 500 Amp EZ-GO TXT48 Controller
(19% Off)Regular price $849.00$849.00 Regular priceUnit price per$1,047.99Sale priceShips in 1-3 DaysYou save $198.99(19% Off)Ships in 1-3 DaysOn Sale -
Vendor: Navitas E-Z-GO 72V 440A Conversion Kit For Curtis
(10% Off)Regular price $950.00$950.00 Regular priceUnit price per$1,050.00Sale priceShips in 1-2 DaysYou save $100.00(10% Off)Ships in 1-2 DaysOn Sale -
Vendor: Curtis 36/48V 225A Club Car PMC 1204-410
(20% Off)Regular price $775.00$775.00 Regular priceUnit price per$968.75Sale priceShips in 1-2 DaysYou save $193.75(20% Off)Ships in 1-2 DaysOn Sale -
Vendor: FSIP Club Car Powerdrive Plus REGEN I 48V 300A Controller.
(20% Off)Regular price $760.00$760.00 Regular priceUnit price per$950.00Sale priceShips in 1-2 DaysYou save $190.00(20% Off)Ships in 1-2 DaysOn Sale -
Vendor: Navitas EZGO MPT / Workhorse 48V 4kW DC To AC Conversion Kit
(20% Off)Regular price $1,800.00$1,800.00 Regular priceUnit price per$2,250.00Sale priceShips in 1-2 DaysYou save $450.00(20% Off)Ships in 1-2 DaysOn Sale -
Vendor: RHOX 14 Volt Gas Heavy Duty Solenoid for EZGO TXT/Medalist Golf Carts (1994 & Up)
(20% Off)Regular price $66.95$66.95 Regular priceUnit price per$83.69Sale priceShips in 1-2 DaysYou save $16.74(20% Off)Ships in 1-2 DaysOn Sale -
Vendor: Solenoid, 12V 4 Terminal Copper, Club Car Gas 84+ (Different Footprint)
(20% Off)Regular price $76.95$76.95 Regular priceUnit price per$96.19Sale priceShips in 1-2 DaysYou save $19.24(20% Off)Ships in 1-2 DaysOn Sale -
Vendor: Solenoid, 48V 4 Terminal, E-Z-Go RXV Electric 2016+ Curtis Controller
(20% Off)Regular price $72.95$72.95 Regular priceUnit price per$91.19Sale priceShips in 1-2 DaysYou save $18.24(20% Off)Ships in 1-2 DaysOn Sale -
Vendor: Motor Controller Combo, Navitas, Club Car IQ 04+ Mild Hills 5K-0
(20% Off)Regular price $1,649.95$1,649.95 Regular priceUnit price per$2,062.44Sale priceShips in 1-2 DaysYou save $412.49(20% Off)Ships in 1-2 DaysOn Sale -
Vendor: Motor Controller Combo, Alltrax, Club Car IQ 04+ Aggressive Terrain 5K-0
(20% Off)Regular price $2,099.95$2,099.95 Regular priceUnit price per$2,624.94Sale priceShips in 1-2 DaysYou save $524.99(20% Off)Ships in 1-2 DaysOn Sale -
Vendor: Motor Controller Combo, Alltrax, Club Car IQ Mild Hills 5-0K Throttle
(20% Off)Regular price $1,929.95$1,929.95 Regular priceUnit price per$2,412.44Sale priceShips in 1-2 DaysYou save $482.49(20% Off)Ships in 1-2 DaysOn Sale -
Vendor: Motor Controller Combo, Navitas, Club Car IQ Street 5-0K Throttle
(20% Off)Regular price $1,479.95$1,479.95 Regular priceUnit price per$1,849.94Sale priceShips in 1-2 DaysYou save $369.99(20% Off)Ships in 1-2 DaysOn Sale -
Vendor: Motor Controller Combo, Alltrax, Club Car IQ 04+ Mild Hills 5K-0
(20% Off)Regular price $1,929.95$1,929.95 Regular priceUnit price per$2,412.44Sale priceShips in 1-2 DaysYou save $482.49(20% Off)Ships in 1-2 DaysOn Sale -
Vendor: Motor Controller Combo, Alltrax, Club Car IQ All Terrain 5-0K Throttle
(20% Off)Regular price $1,929.95$1,929.95 Regular priceUnit price per$2,412.44Sale priceShips in 1-2 DaysYou save $482.49(20% Off)Ships in 1-2 DaysOn Sale -
Vendor: Motor Controller Combo, Alltrax, Club Car IQ 04+ All Terrain 5K-0
(20% Off)Regular price $2,099.95$2,099.95 Regular priceUnit price per$2,624.94Sale priceShips in 1-2 DaysYou save $524.99(20% Off)Ships in 1-2 DaysOn Sale -
Vendor: Motor Controller Combo, Navitas, Club Car IQ Mild Hills 5-0K Throttle
(20% Off)Regular price $1,699.95$1,699.95 Regular priceUnit price per$2,124.94Sale priceShips in 1-2 DaysYou save $424.99(20% Off)Ships in 1-2 DaysSold out -
Vendor: Motor Controller Combo, Navitas, Club Car IQ 04+ All Terrain 5K-0
(20% Off)Regular price $1,879.95$1,879.95 Regular priceUnit price per$2,349.94Sale priceShips in 1-2 DaysYou save $469.99(20% Off)Ships in 1-2 DaysSold out -
Vendor: Motor Controller Combo, E-Z-Go TXT 48V 2010+ Mild Hills
(20% Off)Regular price $1,829.95$1,829.95 Regular priceUnit price per$2,287.44Sale priceShips in 1-2 DaysYou save $457.49(20% Off)Ships in 1-2 DaysSold out -
Vendor: Motor Controller Combo, Navitas, Club Car IQ 04+ Aggressive Terrain 5K-0
(20% Off)Regular price $1,879.95$1,879.95 Regular priceUnit price per$2,349.94Sale priceShips in 1-2 DaysYou save $469.99(20% Off)Ships in 1-2 DaysSold out -
Vendor: Motor Controller Combo, Navitas, Club Car IQ All Terrain 5-0K Throttle
(20% Off)Regular price $1,699.95$1,699.95 Regular priceUnit price per$2,124.94Sale priceShips in 1-2 DaysYou save $424.99(20% Off)Ships in 1-2 DaysSold out
