GFB DV+ Diverter Valve Pair - Alfa Romeo Giulia Quadrifoglio (952) / Stelvio Quadrifoglio (949) - Integrated Solenoid
The GFB DV+ replaces the factory electronic diverter valves on the Alfa Romeo Giulia Quadrifoglio and Stelvio Quadrifoglio with CNC machined metal internals and a durable elastomer piston seal. Compared with the loose fitting plastic parts in the factory unit, it holds boost better and sharpens throttle response, with quicker boost recovery after a throttle lift. This version suits the Giulia Quadrifoglio (952) from 2016 and Stelvio Quadrifoglio (949) from 2017 with the 2.9 litre twin turbo V6. The V6 needs one valve per turbocharger, and this part number supplies the pair.
Features
- Integrated solenoid with direct fit, plumb back design
- CNC machined metal internals with elastomer piston seal
- Patented pilot actuation for progressive, non-binary operation
- Improved boost holding and faster boost recovery after a throttle lift
- Supplied as a pair, one valve per turbocharger
- Backed by the GFB lifetime warranty
Specifications
- Brand: GFB
- Product Type: Diverter Valve Pair
- Vehicles: Alfa Romeo Giulia Quadrifoglio (952) 2016-on, Stelvio Quadrifoglio (949) 2017-on
- Engine: 2.9 litre twin turbo V6
- Solenoid: Integrated
- Construction: CNC machined metal internals, elastomer piston seal
- Actuation: Patented pilot actuation
- Quantity: Pair (one per turbocharger)
- Warranty: GFB lifetime warranty
- Part Number: T9396-2
Vehicle Compatibility: 2 applications across 1 make. Select a make to view.
Alfa Romeo (2)
| Model | Variant | Engine | Years | Notes |
|---|---|---|---|---|
| Giulia Quadrifoglio | 952 | 2.9L twin turbo V6 | 2016-on | Two valves needed, supplied as a pair |
| Stelvio Quadrifoglio | 949 | 2.9L twin turbo V6 | 2017-on | Two valves needed, supplied as a pair |
Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.