GFB VTA Atmosphere Diverter Valve
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GFB VTA Atmosphere Diverter Valve - Ford Focus RS (LZ Mk3)
GFB has built its reputation on getting more out of the factory diverter valve rather than throwing it away, and the VTA is the result. Designed for the Ford Focus RS, it combines the proven DV+ valve mechanism with atmosphere venting, giving you that aggressive blow-off sound alongside genuine performance gains.
This listing covers the Ford Focus RS LZ Mk3, model years 2016-2017. SKU T9460 is a direct bolt-on kit that retains the factory ECU control and solenoid, replacing only the weak plastic valve mechanism with CNC machined billet components.
Key Features
- TMS Technology for faster boost recovery on gearshifts and throttle modulation
- Improved boost holding compared to the factory diverter valve
- Atmosphere venting for an aggressive blow-off sound
- Retains factory ECU control and solenoid for fastest response
- CNC machined billet components for long term durability
- Simple, direct bolt-on kit — includes everything needed for install
- Manufactured in Australia to ISO 9001
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your Focus RS build details before ordering.
Not sure if this suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Ford | Focus RS | LZ Mk3 | - |
Technical Specifications
| Spec | Value |
|---|---|
| Valve Type | Atmosphere venting diverter valve (replaces factory plastic valve mechanism) |
| Construction | CNC machined billet components |
| Control Method | Retains factory ECU control and OEM solenoid |
| Operation | Pilot operated piston for progressive opening/closing (TMS Technology) |
| Manufacturing Standard | Manufactured in Australia in accordance with ISO 9001 |
No instructions available for this product.

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