$895.00

Jaguar XJ8 ECU Tuning Upgrade 4.2L 07+

SKU: XJ8TUN42 Categories: ,

Jaguar XJ8 ECU Tuning Upgrade 4.2L 07+. Eurotoys Ltd. is proud to offer Performance ECU Tuning Upgrade for your late model Jaguar XJ8 4.2L. This ECU Tuning is NOT required for any of our Eurotoys performance products, but will further optimize your power.

This is achieved by Re-calibrating the ECU Tuning, which optimizes the Air/Fuel ratio, Ignition Timing and Throttle by Wire response.

The Jaguar XJ8 ECU/PCM must be ‘flash’ programmed in the same way as the dealership through the OBD-II port.

*Please advise on Fuel Octane Rating, unit is programmed accordingly.

**If you are located outside the Chicago area, we can send you a laptop and walk you through programming your car through the OBD-II port. A security deposit will be needed for computer. Please contact us.

**If you are located outside the Chicago area, we can send you a laptop and walk you through programming your car through the OBD-II port. A security deposit will be needed for computer. Please contact us.

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