Especially at high RPM, it will let you experience the smooth and powerful performance. And the sound is much better than the stock. You also don't need to reset the ECU because it doesn't have influence on stock feedback.

Remarks: 

• The SUPER POWER FLOW RELOADED is air cleaner for engine.
• Please change for the heat resistant type Spark spark plug because you will have more engine output with this item installation. Especially for higher power sport racing you must change it!
• This item is produced from the stock vehicle, but you might need to reset for adjustment of the air flow meter output device (AFR etc.) or fuel related devices (such as F-CON) because there are many different types of vehicles.VehicleClassificationModelEngineModel YearStyleSizeLEGACY B4TA-BL5EJ20403/05-09/05Super Power Flow?200-80/Green