Built for North America's Big Three—GM, Ford, Chrysler, and their sub-brands—the RLink X3 is the perfect solution for pros and enthusiasts working on domestic vehicles. Programmed to work with 8+ software platforms, it delivers dealer-level diagnostics and functionality. Supporting J2534 and CAN-FD protocols, this compact pass-thru is a powerful, affordable solution for 2006 to 2025 vehicles backed with lifetime free driver updates, a simple interface, and U.S.-based tech support.