RSC Tuning Live Tune ECU Flash for Jaguar XJR SC

Product image 1RSC Tuning Live Tune ECU Flash for Jaguar XJR SC
Product image 2Jaguar XJR Tuning

Regular price $1,295.00

SKU: RSCJAGXJR

RSC Tuning Live Tune ECU Flash for Jaguar XJR RSC's XJR ECU Flash Tune will leave your tires begging for mercy. With more low end torque and razor sharp throttle response an RSC Tuned XJR dominates most cars on the road while enhancing drivability in every way.

When paired with our 1.5 PSI supercharger pulley** you can expect massive gains between 55-60HP at the wheels and 45 lbs-ft of Torque.

The RSC tune is installed via the reliable and easy to use Dimsport MyGenius programming tool. The simple portable device makes installation a breeze in your location at a time of your convenience.

**Custom Tunes available for vehicles with or without 1.5PSI pulleys

RSC Tuning Hand-Held ECU Flash for Jaguar XJR

Stock HP: 550

Tuned HP: 610

Stock Torque: 502

Tuned Torque: 547

• Optimized power delivery throughout the entire rev range

• Removal of top speed limiters

• Increased responsiveness

• Increased fuel economy •

Optimal Air Fuel Ratio •

Customizable for fuel type & elevation

• Can be reverted to stock at any time by RSC Tuning

• Compatible with My Genius Handheld OBD2 Programmer

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