AMS STX400 Package for the Mitsubishi Evo X
Your turn-key 400HP solution!
The AMS Mitsubishi Evolution X STX400 package provides an amazing 100+HP over stock by taking full advantage of the stock turbo’s potential while maintaining OEM reliability and driveability. You and your friends will be amazed how the AMS STX400 package transforms your EVO X into a force to be reckoned with on the street and track!
The AMS Mitsubishi Evolution X STX400 package yields proven and repeatable results and boosts your EVO X to 400HP! This is an ideal upgrade if you are looking to safely squeeze more power from your EVO X while maintaining its reliability and driveability.
Once installation of this package is complete, the full potential of your EVO X’s stock turbo can be met. These components are the highest quality, best performing parts on the market. In addition they look great and reduce weight and engine bay clutter.