VD Blow Off Valve GDA, GDB, GRB, GGA, GGB, GDG, GGG, GRF, SG9

Rp 4.650.000
Rp 4.650.000
Introducing the new "Venturi Drive Super Sound Blow Off Valve"

The all new ribbed main body dissipates heat more effectively and the venturi shaped funnel creates a sharp dynamic sound.

Venturi Drive dump valves also feature "Dual Drive" for maximum response, a small port for low boost and a larger port for high boost.

The main purpose of the dump valves is to improve the response of the turbo by quickly releasing the boost pressure before the turbo stalls.

They are made from die cast polished aluminium with a brass piston and a rubber diaphragm, meaning they can easily cope with boost pressures up to 1.2 bar with the supplied spring.

There is an alternative hard spring for boost pressures above 1.2bar and also a soft spring available for very low boost applications. (please see DV Spares)

They are also tension adjustable. 


- Employs the Dual Drive System succeeded from the Super Sound Blow Off Valve DD.
- Employs high quality aluminum die-cast for the body.
- Ensured heat dissipation radiation by designing the body and funnel with ribs.
- Creates a sharp sound by adopting the Venturi effect.
- Defric Coated Piston made smooth movement even under dusty conditions.
- 36mm Diameter Big Valve with Special Rubber Seal ensured an outstanding sealing ability at high boost.
- Recirculation Flanges are available at optional in 3 diameter sizes.
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