The GFB VTA is an atmosphere-venting diverter valve for the Ford Focus ST Mk3 (LW and LZ). The plastic piston is the factory valve's weak spot, so GFB replaces it with CNC-machined billet parts and leaves the factory solenoid and ECU in charge for the quickest response. A pilot-operated valve gives smoother, progressive boost transitions, TMS Technology speeds boost recovery on gearshifts, and boost holding is improved over the factory valve. It vents to atmosphere for an aggressive blow-off sound and arrives as a complete kit that bolts straight on.
Features
- TMS Technology brings boost back faster after gearshifts and throttle lifts
- Pilot-operated valve for smooth, progressive boost changes
- Holds boost better than the factory diverter valve
- Vents to atmosphere for a strong blow-off sound
- Factory solenoid and ECU control are retained
- CNC-machined billet internals for long service life
- Direct-fit kit, Australian made to ISO 9001
Specifications
- Brand: GFB
- Product Type: Atmosphere Venting Diverter Valve
- Model: VTA
- Vehicle: Ford Focus ST Mk3 (LW / LZ)
- Valve Design: Pilot-operated piston with TMS Technology
- Construction: CNC-machined billet
- Venting: Atmosphere
- Control: Factory solenoid and ECU retained
- Included: All parts needed for installation
- Manufacturing: Made in Australia to ISO 9001
- Part Number: T9454
Vehicle Compatibility: 1 application across 1 make. Select a make to view.
Ford (1)
| Model | Variant | Engine | Years |
|---|---|---|---|
| Focus ST | Mk3 LW / LZ |
Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.