HKS Super SQV IV Blow-Off Valve Kit – Toyota GR Yaris GXPA16 (2020+)

Enhance the performance and response of your Toyota GR Yaris with the HKS SSQV4 Blow-Off Valve Kit. Featuring HKS’s signature Sequential Valve design, this kit delivers fast, stable operation under both low and high boost conditions, along with the distinctive sharp sound the SSQV is known for. It also improves reliability by replacing the stock resin charge pipe with a more durable cast aluminum unit.

Key Features:
• Direct fit for Toyota GR Yaris GXPA16 (2020–2024)
• Includes HKS SSQV4 sequential blow-off valve for fast, reliable boost release
• Signature sharp discharge sound under acceleration and gear changes
• Upgraded aluminum intercooler charge pipe resists deformation and heat
• Includes suction return hose for inspection compliance and clean operation
• Stylish engine bay upgrade with a performance look and sound