Could maybe be a possible FFRR replacement

The new, direct-injection 5.0 Litre V8 Supercharged engine dramatically strengthens the XF´s performance story, producing a remarkable 510PS – enough to launch the new XFR from zero to 60mph in just 4.7 seconds. And with its semi-active exhaust the new XFR produces the kind of pulse-racing growl to match its stellar performance. Its advanced direct injection system and latest generation supercharger provide efficient power delivery – giving class leading economy of 22.5 mpg and a CO2 emissions performance of only 292g/km.


http://www.jaguar.co.uk/uk/en/_misc/Enlarg...20Exterior

Must be getting old Chap

Would rather have the C63 AMG estate...