Older Jaguar And Land Rover Transmissions

## Description We have ongoing projects for reverse-engineering the TCMs for the older gearboxes in Jaguar & Land Rover models; Mercedes 722.6 / W5A580 in XKR & XJR ZF 5HP24 in XK8 & XJ8, also Range Rover L322 ZF 4HP22 & 4HP24, XJ6, XJS, Land Rovers. GM 4L80E in V12 XJ40/XJS, X306 XJR6 Tuning for improved shifts, increased torque limits, different rear axle ratio, etc. Please [CONTACT US](/contact/) for further information regarding your specific application.