product 2003-Up EZGO MPT-Workhorse - Navitas 48v 600a Controller Item # 32090 Navitas 600-Amp high-performance replacement controller with the adaptor harness for your specific cart model Controller Features: E-Z-GO 48-Volt shunt system MPT-Utility 2010-Up harness for plug and play installation Direct replacement of stock controller, plugs directly into your carts existing wiring harness Optional Equipment: Compatible with the On-The-Fly Programmer #31922 *Sold Separately With the optional programmer you can adjust on-the-fly your top speed, braking and, acceleration Find A Dealer