HKS Suction Return Kit 2008-2021 STI

Enhance your 2008-2021 Subaru WRX STI’s performance with the HKS Suction Return Kit, designed to refine your turbocharged engine’s sound and efficiency. This premium kit recirculates blow-off air from the HKS Super SQV back into the intake suction pipe, mimicking the factory air bypass valve for a more controlled and subtle blow-off tone.

Key features include noise reduction for the blow-off sound while maintaining a noticeable intake sound from the air cleaner, delivering a balanced and refined performance tone without excessive noise. This kit is ideal for enthusiasts seeking a quieter yet sporty turbo sound that complements their Subaru WRX STI’s aggressive intake note.

Perfect for Subaru WRX STI owners who want to upgrade their forced induction setup with quality aftermarket parts, the HKS Suction Return Kit offers a practical solution for sound management and performance enhancement. Shop this essential intake accessory at Subimods and experience improved driving enjoyment today.