Many third party tuners releases their recipe of performance packages by stages over the time when the manufacturer introduces their new performance car. It could be body styling or intake and exhaust system upgrades or even complete turbo kit upgrades like Wald International or Hamann Motorsport.
Japan's Monster Motor Group release to have readied the 360 SPEC Lancer Evolution X which is sold as a complete car. Among other improvements, the tuners at Monster modified the EVO X's 2.0-liter turbocharged engine boosting output to 360HP and 50kgm of torque. Monster Motor offers two variants of the 360 SPEC, with the GSR-based model priced at 4.5 million Yen and the GSR Premium-based car at 5.3 million Yen.