This clean and tidy Evo 9 wagon, equipped with a carbon air intake and a full exhaust system, arrived overboosting. We’ve resolved the issue and optimized its performance, elevating the power output for a smoother and more enjoyable drive. Performance gains: Before 185kW / 294Nm, After 187kW / 355Nm. Tuning stage: Stage 1. ECU: Factory. Upgraded parts include Intake, Exhaust, and Down Pipe.