info@byteflash.co.uk +44 (0)1622 320496

Jaguar XKR All: Engine Variants

Select an engine variant to view available tuning files and power gains.

Petrol
4.2 V8 Supercharged 416hp +54bhp available 5.0 V8 S Supercharged 550hp +20bhp available 5.0 V8 Supercharged 510hp +50bhp available

Ready to Get Started?

Access the ByteFlash Portal to order ECU tuning files 24/7.

Access the Portal