HKS RS BE5/BH5 (D) EJ208 SG5/SG9 EJ2 5

The HKS Racing Suction intake system is designed to reduce turbo lag and provide a smooth improvement in response under acceleration from the mid to high RPM range. Installing this product generally does not affect OBDII feedback, meaning ECU resetting is not typically required, though some vehicles may need it. The Racing Suction is an air cleaner for the engine, and it is recommended to regularly change the Super Power Flow filter for optimal results. Additionally, upgrading to heat-resistant spark plugs is advised due to increased engine output, especially for higher power sport racing applications. While this item is designed for stock vehicles, some adjustments to air flow meter output devices or fuel-related devices might be necessary depending on the specific vehicle.