Performance Upgrades

  • On Sale
    Navitas TSX 3.0 ITS EZ-GO Control Module

    Navitas TSX 3.0 ITS EZ-GO Control Module

    Red Hawk

    $104.95
    $131.19
    Ships in 1-2 Days
  • On Sale
    Navitas E-Z-GO 48V 5kW DC To AC Conversion Kit - Replaces 1268 W/ITS SEPEX Controller

    Navitas E-Z-GO 48V 4kW DC To AC Conversion Kit - Replaces 1268 W/ITS SEPEX

    Navitas

    $1,800.00
    $2,250.00
    Ships in 1-2 Days
  • On Sale
    Solenoid, 48V 4 Terminal, E-Z-Go RXV Electric Curtis Controller

    Solenoid, 48V 4 Terminal, E-Z-Go RXV Electric 2016+ Curtis Controller

    Red Hawk

    $75.95
    $94.94
    Ships in 1-2 Days
  • On Sale
    Solenoid, 48V, 4 Terminal, Club Car Electric 95+

    Solenoid, 48V, 4 Terminal, Club Car Electric 95+

    Red Hawk

    $83.95
    $104.94
    Ships in 1-2 Days
  • On Sale
    Solenoid, 12V 4 Terminal Copper, Club Car Gas 84+ (Different Footprint)

    Solenoid, 12V 4 Terminal Copper, Club Car Gas 84+ (Different Footprint)

    Red Hawk

    $70.95
    $88.69
    Ships in 1-2 Days
  • On Sale
    Solenoid, 400A 36V Universal Golf Cart Mounted solenoid

    Heavy Duty 400 Amp 36 Volt Solenoid.

    Red Hawk

    $164.95
    $206.19
    Ships in 1-2 Days
  • On Sale
    Solenoid, 48V 6 Terminal, Heavy Duty 200 Amp High Performance

    Solenoid, 48V 6 Terminal, Heavy Duty 200 Amp

    Red Hawk

    $129.95
    $162.44
    Ships in 1-2 Days
  • On Sale
    Solenoid, 12V 4 Terminal Silver, Yamaha G2-G16 4-cycle Gas 85+

    Solenoid – 12V 4 Terminal Silver, Yamaha G2-G16 4-cycle Gas 85+

    Red Hawk

    $69.95
    $87.44
    Ships in 1-2 Days
  • On Sale
    Solenoid, 48V 4 Terminal Copper, Club Car Electric 95-99

    Solenoid, 48V 4 Terminal Copper, Club Car Electric 95-99

    Red Hawk

    $63.95
    $79.94
    Ships in 1-2 Days
  • On Sale
    Solenoid, 36V 4 Terminal Copper/Short, E-Z-Go Electric Resistor Cars

    Solenoid, 36V 4 Terminal Copper/Short, E-Z-Go Electric Resistor Cars

    Red Hawk

    $50.95
    $63.69
    Ships in 1-2 Days
  • On Sale
    Solenoid, 12V 4 Terminal Copper/Short, E-Z-Go Marathon Gas 79-94

    Solenoid, 12V 4 Terminal Copper/Short, E-Z-Go Marathon Gas 79-94

    Red Hawk

    $56.95
    $71.19
    Ships in 1-2 Days
  • On Sale
    Solenoid, 48V 4 Terminal Silver, E-Z-Go Elec. CC Electric 98+, G19/G22/Dr.

    Solenoid, 48V 4 Terminal Silver, E-Z-Go Electric, Club Car Electric 98+, Yamaha Elec G19/G22/Drive

    Red Hawk

    $99.95
    $124.94
    Ships in 1-2 Days
  • On Sale
    Solenoid, 14V 4 Terminal Silver, E-Z-Go Medalist/TXT 4-cycle Gas 94+

    RHOX 14 Volt Gas Heavy Duty Solenoid for EZGO TXT/Medalist Golf Carts (1994 & Up)

    Red Hawk

    $62.95
    $78.69
    Ships in 1-2 Days
  • On Sale
    Motor Controller Combo, Navitas, Club Car IQ 04+ Mild Hills 5K-0

    Motor Controller Combo, Navitas, Club Car IQ 04+ Mild Hills 5K-0

    Red Hawk

    $1,749.95
    $2,187.44
    Ships in 1-2 Days
  • On Sale
    Motor Controller Combo, Alltrax, Club Car IQ 04+ Mild Hills 5K-0

    Motor Controller Combo, Alltrax, Club Car IQ 04+ Mild Hills 5K-0

    Red Hawk

    $1,795.95
    $2,244.94
    Ships in 1-2 Days
  • On Sale
    Motor Controller Combo, Alltrax, Club Car IQ Street 5-0K Throttle

    Motor Controller Combo, Alltrax, Club Car IQ Street 5-0K Throttle

    Red Hawk

    $1,595.95
    $1,994.94
    Ships in 1-2 Days
  • On Sale
    D&D Motor ES-52 8.5HP Series Motor 500AMP Kit

    D&D Motor ES-52 8.5HP Series Motor 500AMP Kit

    D&D Motor Systems

    $1,795.45
    $2,244.31
    Ships in 1-3 Days
  • On Sale
    Alltrax XCT Programmable Controller for EZ-GO, Club Car and Yamaha

    Alltrax XCT 500AMP Programmable Controller for Yam Drive

    Red Hawk

    $1,049.95
    $1,312.44
    Ships in 1-2 Days
  • On Sale
    Alltrax XCT Programmable Controller for EZ-GO, Club Car and Yamaha

    Alltrax XCT 500AMP Programmable Controller for EZ-GO PDS

    Red Hawk

    $1,049.95
    $1,312.44
    Ships in 1-2 Days
  • On Sale
    Alltrax XCT Programmable Controller for EZ-GO, Club Car and Yamaha

    Alltrax XCT 500AMP Programmable Controller for Club Car PDPLUS

    Red Hawk

    $1,049.95
    $1,312.44
    Ships in 1-2 Days
  • On Sale
    Alltrax XCT Programmable Controller for EZ-GO, Club Car and Yamaha

    Alltrax XCT 500AMP Programmable Controller for Club Car IQ/i2

    Red Hawk

    $1,049.95
    $1,312.44
    Ships in 1-2 Days
  • On Sale
    Alltrax XCT Programmable Controller for EZ-GO, Club Car and Yamaha

    Alltrax XCT 400AMP Programmable Controller for Yam Drive

    Red Hawk

    $879.95
    $1,099.94
    Ships in 1-2 Days
  • On Sale
    Alltrax XCT Programmable Controller for EZ-GO, Club Car and Yamaha

    Alltrax XCT 400AMP Programmable Controller for EZ-GO TXT 48V

    Red Hawk

    $879.95
    $1,099.94
    Ships in 1-2 Days
  • On Sale
    Alltrax XCT Programmable Controller for EZ-GO, Club Car and Yamaha

    Alltrax XCT 400AMP Programmable Controller for EZ-GO PDS

    Red Hawk

    $879.95
    $1,099.94
    Ships in 1-2 Days
  • On Sale
    Alltrax XCT Programmable Controller for EZ-GO, Club Car and Yamaha

    Alltrax XCT 400AMP Programmable Controller for Club Car PDPLUS

    Red Hawk

    $879.95
    $1,099.94
    Ships in 1-2 Days
  • On Sale
    Alltrax XCT Programmable Controller for EZ-GO, Club Car and Yamaha

    Alltrax XCT 400AMP Programmable Controller for Club Car IQ/i2

    Red Hawk

    $879.95
    $1,099.94
    Ships in 1-2 Days
  • On Sale
    Alltrax XCT Programmable Controller for EZ-GO, Club Car and Yamaha

    Alltrax XCT 400AMP Programmable Controller for EZ-GO DCS

    Red Hawk

    $879.95
    $1,099.94
    Ships in 1-2 Days
  • On Sale
    Alltrax XCT Programmable Controller for EZ-GO, Club Car and Yamaha

    Alltrax XCT 300AMP Programmable Controller for Yam Drive

    Red Hawk

    $779.95
    $974.94
    Ships in 1-2 Days
  • On Sale
    Alltrax XCT Programmable Controller for EZ-GO, Club Car and Yamaha

    Alltrax XCT 300AMP Programmable Controller for EZ-GO TXT 48V

    Red Hawk

    $779.95
    $974.94
    Ships in 1-2 Days
  • On Sale
    Alltrax XCT Programmable Controller for EZ-GO, Club Car and Yamaha

    Alltrax XCT 300AMP Programmable Controller for EZ-GO PDS

    Red Hawk

    $779.95
    $974.94
    Ships in 1-2 Days
  • On Sale
    Alltrax XCT Programmable Controller for EZ-GO, Club Car and Yamaha

    Alltrax XCT 300AMP Programmable Controller for Club Car IQ/i2

    Red Hawk

    $849.95
    $1,062.44
    Ships in 1-2 Days
  • On Sale
    Alltrax XCT Programmable Controller for EZ-GO, Club Car and Yamaha

    Alltrax XCT 300AMP Programmable Controller for EZ-GO DCS

    Red Hawk

    $779.95
    $974.94
    Ships in 1-2 Days
  • On Sale
    Alltrax SR Series 500AMP Controller 12-48V

    Alltrax SR Series 500AMP Controller 12-48V

    Red Hawk

    $939.95
    $1,174.94
    Ships in 1-2 Days
  • On Sale
    Alltrax SR Series 400AMP Controller 12-48V

    Alltrax SR Series 400AMP Controller 12-48V

    Red Hawk

    $819.95
    $1,024.94
    Ships in 1-2 Days
  • On Sale
    Vehicle Harness, Navitas TSX for SEPEX Controllers

    Vehicle Harness, Navitas TSX for SEPEX Controllers

    Red Hawk

    $91.95
    $114.94
    Ships in 1-2 Days
  • On Sale
    Navitas Series Controller Module for Club Car and Yamaha Series Motors

    Navitas Series Controller Module for Club Car Yamaha Series Golf Carts

    Red Hawk

    $104.95
    $131.19
    Ships in 1-2 Days

Extreme Kartz carries a large selection of high-performance golf cart electric motors and electric motor controllers.

Whether your requirements are for street legal flat road, Moderately hilly terrain or off road adventuring, we have motors and controllers that will give you the performance your are looking for. We have 440amp, 500amp, 600amp, and 840amp controllers, some of which also are in our DC to AC motor controller conversion kits.