{"product_id":"wild-about-carts-e-z-go-txt-navitas-440a-48v-shunt-controller-kit","title":"WILD ABOUT CARTS E-Z-GO TXT Navitas 440A 48V Shunt Controller Kit","description":"\u003cp\u003eIn this review the WILD ABOUT CARTS E-Z-GO TXT Navitas 440-Amp 48-Volt Shunt Controller Kit is evaluated as a practical upgrade for owners of 2010 and newer E-Z-GO TXT golf cars who want more speed and better control without replacing major components. The single biggest reason to consider this kit is that it provides a cost effective improvement to increase the speed and power of a golf car while adding modern monitoring through Bluetooth. The review focuses on how the kit adjusts top speed, braking and acceleration and how the Navitas app expands the vehicles functionality for owners and service technicians.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable performance:\u003c\/strong\u003e Real-time knobs let the driver personalize top speed, braking and acceleration for a tailored driving feel on each outing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth app monitoring:\u003c\/strong\u003e The Navitas app turns a phone into an instrument panel so owners can view the speedometer, gear indicator and usage remotely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity lockout:\u003c\/strong\u003e The one-click Car Lock Out feature allows owners to quickly disable vehicle operation when needed, adding a layer of convenience and theft deterrence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLive diagnostics:\u003c\/strong\u003e Live battery voltage monitoring and alert emails let owners or dealers receive diagnostic information for faster troubleshooting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear awareness:\u003c\/strong\u003e The built-in gear indicator shows Forward, Neutral and Reverse so drivers always know vehicle state at a glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCruise mode:\u003c\/strong\u003e The new Cruise mode supports a higher top speed setting for steady driving without constant throttle input.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eOwners of E-Z-GO TXT golf cars from about 2010 and newer who want a practical way to increase speed and power should pay attention to this kit. Its especially useful for drivers who value being able to tune acceleration and braking on the fly and who want to monitor the vehicle via their phone using the Navitas app.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for users who need a full motor or controller replacement or who prefer purely mechanical upgrades; this is an electronics accessory for tuning and monitoring rather than a complete drivetrain swap.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProvides a clear, cost effective improvement in speed and power without major hardware changes.\u003c\/li\u003e\n\u003cli\u003eBluetooth app offers a built-in speedometer, gear indicator and remote monitoring for convenience and diagnostics.\u003c\/li\u003e\n\u003cli\u003eOne-click Car Lock Out and live battery voltage alerts add security and practical maintenance information.\u003c\/li\u003e\n\u003cli\u003eCruise mode eases longer drives by sustaining a higher top speed with less input.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorks as a tuning and monitoring kit, not a replacement for a worn motor or major driveline repairs.\u003c\/li\u003e\n\u003cli\u003eFeature set depends on the Navitas app and Bluetooth connection, so phone compatibility and signal issues could limit functionality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eShunt controller kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eE-Z-GO TXT models, years 2010 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum current\u003c\/td\u003e\n\u003ctd\u003e440 Amp (Navitas specification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal voltage\u003c\/td\u003e\n\u003ctd\u003e48 Volt system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eBluetooth with Navitas app\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey functions\u003c\/td\u003e\n\u003ctd\u003eSpeed, braking, acceleration tuning; Car Lock Out; live battery voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe WILD ABOUT CARTS Navitas 440-Amp 48V Shunt Controller Kit is a sensible, value-minded upgrade for E-Z-GO TXT owners who want more speed and real-time control without major mechanical work. With the Bluetooth app, built-in speedometer and diagnostic alerts it brings modern convenience to older vehicles, making it a good buy for owners who want performance tuning and remote monitoring in one package.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this kit increase my vehicle's top speed?\u003c\/strong\u003e\u003cbr\u003eYes, the kit is designed to allow higher top speed settings through the controller and the new Cruise mode, providing a cost effective speed increase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it work with my phone?\u003c\/strong\u003e\u003cbr\u003eThe controller uses Bluetooth and the Navitas app to display speed, gear and battery data; phone compatibility depends on the app and the phones Bluetooth support.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a full motor replacement?\u003c\/strong\u003e\u003cbr\u003eNo, this is a shunt controller kit for tuning and monitoring; it improves performance and adds diagnostics but does not replace the motor or main drivetrain components.\u003c\/p\u003e","brand":"WILD ABOUT CARTS","offers":[{"title":"Default Title","offer_id":48250193674459,"sku":"B07KWLBMZD","price":749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51gjVJwu9kL._AC_SL1200.jpg?v=1771060121","url":"https:\/\/gearmusthave.com\/products\/wild-about-carts-e-z-go-txt-navitas-440a-48v-shunt-controller-kit","provider":"GearMustHave","version":"1.0","type":"link"}