GFB DVX Sound Adjustable Diverter Valve
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GFB DVX Sound Adjustable Diverter Valve - Ford Focus XR5/RS (LS/LV) / Focus ST (LW) / Volvo S40/V50/C30/C70 (P1) / Porsche 911 (997)
GFB built the DVX on their proven DV+ platform, adding dual venting outlets and a patented Venting Bias Adjustment System. It keeps full ECU control for the fastest possible response while letting you dial the blow off sound from factory quiet to properly loud. Fitted to the Ford Focus XR5/RS, Focus ST, Volvo S40/V50/C30/C70, and Porsche 911, it's a genuine performance upgrade, not just a noise maker.
This listing covers the Ford Focus XR5/RS (LS/LV), Focus ST (LW), Volvo S40/V50/C30/C70 (P1) T5 turbo models, and the Porsche 911 (997) twin turbo. SKU T9654.
Note: This is a direct replacement for the pneumatic diaphragm style BPV fitted to these Borg Warner turbocharged applications only.
Key Features
- Dual venting outlets with adjustable recirculation/atmosphere bias
- Retains factory ECU control for faster response than vacuum only valves
- Pilot actuated design improves boost holding over the factory diverter valve
- Infinitely adjustable blow off sound via internal rotating sleeve
- Direct factory replacement, no cutting or splicing required
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your vehicle's year and turbo type before ordering.
Not sure if this valve suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Ford | Focus ST | LW | - |
| Ford | Focus XR5/RS | LS/LV | - |
| Porsche | 911 | 997 | - |
| Volvo | C30 | P1 | - |
| Volvo | C70 | P1 | - |
| Volvo | S40 | P1 | - |
| Volvo | V50 | P1 | - |
Technical Specifications
| Spec | Value |
|---|---|
| Valve Type | Dual venting diverter valve (direct replacement for factory pneumatic diaphragm type Bypass Valve/BOV) |
| Control Method | ECU controlled, pilot actuation |
| Venting Configuration | Dual port — recirculation and atmosphere venting |
| Adjustment System | GFB Venting Bias Adjustment System (internal rotating sleeve, infinitely adjustable recirc/atmosphere ratio) |
| Atmosphere Outlet | Single large port design (as opposed to multiple small holes) |
No instructions available for this product.
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