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ECU Remaps for your Jaguar

The power and fuel economy of your Jaguar Sovereign (XJ40) 1986-1994 can be enhanced or boosted in about an hour by remapping the settings on the engine control unit (ECU). By overwriting the Jaguar Sovereign (XJ40) 1986-1994 ECU default map with a remap, which is programmed to enhance the car’s overall performance, you’ll experience an immediate improvement in the speed and power of your Jaguar Sovereign (XJ40) 1986-1994.

Select your Jaguar Sovereign (XJ40) 1986-1994 Model

*Offer Terms & Conditions

Offer ends 31st of December 2021. Money is off full priced remaps only. No cash alternative is available. UK remaps Only.

Please click for full Terms of Sale

Call +44 (0) 1280 816781 To find out more

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