The Lancer Evolution IV was a true milestone in the rally-race inspired cars from Mitsubishi. It was launched in 1996 and it was the first to introduce the Active Yaw Control, which made the car faster on the bends. The Lancer Evo IV was launched in two versions: the RS and the GSR. The RS was the base model to be transformed as a rally car. It was white, with the cheapest seats in the house and bare steel wheels. It was just easy to buy and to transform. It featured all the important technology included. The GSR version was the road-going model, with more comfort options, alloy wheels, and a better interior. The Lancer Evo IV had a fierce look on the road, to match its performances. It featured big fog lights, a sculptured hood, and big air intakes in the front bumper. A massive wing was installed in the back. Also, there was a specific design for the taillights, which became a signature for the future Evo models. Inside, the GSR featured race-bucket seats and better equipment, such as air-conditioning or power windows. For some countries, it was available with a sunroof. The technology underneath the skin was impressive. The 2.0-liter turbocharged gasoline engine, named 4G63, featured a larger intercooler than its predecessor and offered more power. The all-wheel-drive system was equipped with an active center differential, named Active Yaw Control that could distribute the torque between the front and rear wheels. A limited-slip rear differential was available on the options list. A 5-speed manual was the only transmission offered.