AlltraxXCT-48400 IQ 400 Amp Motor Controller for Club Car IQ Golf Cars (XCT48400-IQ)

Excellent controller, really kicks up the power. A bit bulky and is not an exact physical replacement so be ready to make some room. Free programming software that uses a USB connection . Many parameters you can change from accel rates, torque, RPM control etc. You do need to upgrade your solenoid to heavy duty since this unit has a lot of kick.Worked perfect for my "stretch cart limo" kit to give it some added power.

Unit quick working in a couple of weeks. Be very careful of their return policy. I was refused a return for a $500 item. Recommend you shop somewhere else.