HKS Super Power Flow Intake System, 2015-2021 WRX

The outer edge of the funnel is securely fixed to the aluminum back plate. Use of aluminum significantly improves rigidity and durability. Alumite process improves surface of the funnel and also provides a sleek black look.

Included:
• HKS Super Power Flow Intake System, 2015-2021 WRX

Features:
• SPF enhances typical turbo intake sound and improves acceleration response.
• There is no significant improvement in the maximum output, but the torque in the low to mid rpm range is increased, making it more comfortable and improving drivability. In addition, it doesn't require ECU recalibration.
• Green SPF body and black alumite heat insulator with HKS logo improves engine room appearance.