But for a completely different bumper on the pre-facelift, the Callaway Supercharged Freelander is interesting. http://www.roverworld.com/callaway_freelander.htm (as is what they did to the V6 to achieve 250 BHP!)
I'd love the Callaway supercharged V6. Although the KV6 suffers crank failure with a supercharger at that output. Turbocharging is much softer on an engine, so crank life isn't compromised too much.