Land Rover finally ends the production of the iconic Defender in 2015. But before that, the English demonstrate what the grand-daddy of off-road vehicles is capable of. The British rally-experts from Bowler have leant a hand: They have tuned the 2.2 liter diesel engine from 122 to 172 horse power. Maximum torque: 450NM (333 ft-lb). The result is a machine you can have a lot of fun with, as you can see.