The supercharged jaguar xk rs is a limited edition version of the xkr coupe car built for the european market top speed 280kmh v8 engine this is original art inspired by jaguar it is unofficial and in no way associated with jaguar jaguar and related marks are registered trademarks of jaguar land rover limitedour crew neck short sleeved mens t shirts are 100 premium cotton in a soft pre shrunk jersey knit our womens t shirts are lighter weight 150g tees made with deluxe 30s soft s