GFB DV+ Diverter Valve - Alfa Romeo / Fiat MultiAir Turbo 2009-2026

Go Fast Bits SKU: GFBT9396
Price
Regular price $223.99
Regular price $280.50 Sale price $223.99
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The GFB DV+ T9396 is a complete replacement diverter valve for MultiAir turbo engines whose factory valve cannot be taken apart, built around a low profile integrated solenoid and supplied with a plug and play adaptor loom so the factory ECU keeps control of when it vents. GFB measured the OEM valve leaking 28 L/min at 1 bar of boost, the largest OEM diverter leak the company has recorded; the DV+ holds pressure to 50 psi on a metal piston with a Viton face seal running in a piston seat machined into the valve body. Patented pilot actuation decouples the piston from the solenoid so the valve opens and closes progressively, which sharpens throttle response and speeds boost recovery after a lift or a gearshift. It recirculates rather than venting to atmosphere, so it stays quiet and keeps metered air in the intake tract.

Specifications

Type Complete replacement diverter valve with integrated solenoid (GFB DV+)
Venting Recirculating; retains factory ECU control through a plug and play adaptor loom
Material Metal valve body with integral machined piston seat, metal piston with Viton face seal
Actuation Patented pilot actuation; progressive opening and closing
Boost Holding Holds pressure to 50 psi
OEM Leak Measured 28 L/min at 1 bar of boost
Included Valve assembly, plug and play adaptor loom, coarse thread screw set for plastic flanges (4 Nm), 6 mm metric screw set for metal flanges (6 to 8 Nm)
Quantity 1 valve
Part Number T9396
Warranty GFB Lifetime Warranty against defective materials and workmanship, original owner

This part fits:

Year Make Model Submodel
2009-2018 Alfa Romeo MiTo 1.4 MultiAir
2010-2020 Alfa Romeo Giulietta 1.4 TB MultiAir
2015-2026 Alfa Romeo Giulia 2.0 MultiAir
2016-2026 Alfa Romeo Stelvio 2.0 MultiAir
2016-2026 Fiat 124 Spider Abarth

Shipping

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Returns

  • 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
  • Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
  • Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
  • Product images may be representative. The SKU and specifications in the listing are what ships.
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Full details: Shipping Policy · Returns & Refunds · Warranty

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