GFB VTA Atmosphere Diverter Valve Toyota GR Yaris (GXPA16) GR Corolla (GZEA12) C-HR (AX10) / Lexus IS (XE30) GS (L10) NX (AGZ10) RC (ASC10)

GFB VTA Atmosphere Diverter Valve Toyota GR Yaris/GR Corolla/CH-R/Lexus IS GS NX RC TX

GFB built its reputation on the DV+ diverter valve, and the VTA takes that same proven design and vents it to atmosphere for an aggressive blow-off sound. Fitted to the Toyota GR Yaris, GR Corolla and CH-R, or the Lexus IS, GS, NX, RC and TX, it keeps the factory ECU and solenoid while replacing the weak plastic piston with billet components for sharper response and better boost holding.

This listing covers SKU T9489, suiting the Toyota GR Yaris, GR Corolla, CH-R, and Lexus IS, GS, NX, RC and TX models fitted with the applicable factory diverter valve.

Key Features

• CNC machined billet piston and body replacing the factory plastic valve
• Retains OEM solenoid and ECU control for fastest response
• Pilot operated piston for progressive, non-binary boost transitions
• Vents to atmosphere for an aggressive blow-off sound
• Integral machined piston seat for reliable sealing
• Backed by GFB Lifetime Warranty

Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your model, generation, and factory diverter valve configuration before ordering.

Not sure if this suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.