AMS Mitsubishi Lancer Evolution X / Ralliart Boost Pill


Using one of these pills is the only method of boost control that we recommend
for any car with the SST transmission (i.e. any EVO MR, or any Ralliart)

SKU: AMS.04.14.0006-1 Categories: ,


AMS Lancer Evolution X / Ralliart Boost Pill


Boost Horsepower quickly and easily using the AMS Lancer Evolution X / Ralliart Boost Pill!

AMS strongly recommends the use of the AMS Lancer Evolution X / Ralliart Boost Pill for any vehicle equipped with the SST transmission. Because of the highly advanced clutch engagement and disengagement of the SST transmission; Manual and Electronic boost controllers are highly inconsistent causing severe boost spikes and inadequate boost control resulting in poor driveability and possible engine failure.

The stock Evolution X and Ralliart ECU both utilize 3D mapping for the boost solenoid duty cycle, which in turn regulates boost throughout the entire RPM range. The AMS boost pill will allow you to safely and efficiently run higher target boost levels and eliminate unwanted boost spikes – all while providing OEM driveability.


  • Safely and efficiently raises boost levels
  • Eliminates unwanted boost spikes
  • OEM driveability
  • Easy to Install and completely reversible

Kit Includes

  • AMS Evolution X / Ralliart Boost Pill


  • Mitsubishi Evolution 10 GSR and MR Models
  • 2009+ Mitsubishi Lancer Ralliart
  • Fits all USDM, JDM and European Models

Product Notes

  • Your car MUST have a tune to use this boost pill
  • Failure to tune your vehicle after the installation of the boost pill can result in engine failure.

Additional information

Weight 1 lbs
Dimensions 7 × 6 × 6 in


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The goal of AMS is to provide the highest quality, best performing products available.
By utilizing research and development and rigorous testing programs AMS will never compromise the quality or performance of our products.

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