The GFB DV+ is a direct-replacement diverter valve for 1.4 TSI twin-charged (supercharged and turbocharged) engines. Rather than replacing the entire factory diverter valve system, it retains the factory solenoid and ECU control and swaps only the failure-prone internals for a sealed metal piston assembly, giving sharper throttle response and reliable boost recovery. It fits in the factory location and requires no tuning.
| Type | Direct-replacement diverter valve |
| Line/Model | GFB DV+ |
| Operation | Recirculating (factory location) |
| Fitment | 1.4 TSI twin-charged engines |
| Mounting | Direct replacement — retains factory solenoid & ECU control |
| Part Number | T9355 |
Documents: Installation Instructions (PDF)
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Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
