The AMS EVO X Performance Cold Air Intake offers the best performance gains available. By relocating the air filter to behind the driver side front bumper, cool air from outside the engine compartment is drawn into the turbo. The exclusive design improves air flow, increasing horsepower and performance. AMS installed the AMS EVO X Performance Intake with an AMS Manual Boost Controller set at the factory 21 psi on their shop car and produced a tremendous 50 awhp over stock!
This configuration is WITHOUT breather bungs for the crank case and boost control solenoid. With this set-up AMS recommends an oil catch can for the crank case and venting the solenoid to the atmosphere. This will not affect your EVO X's performance negatively in any way.
2008 Model EVO X's will not require a tune with the addition of this intake. 2010 and later models will require a custom ECU tune for safe operation when using this intake pipe. Failing to do so can cause issues or damage to your engine.