GFB T9355 DV+ Performance Diverter Valve for Audi VW Ford Turbo Applications

The GFB DV+ T9355 is a direct replacement performance diverter valve designed to upgrade factory-fitted Bosch solenoid-type diverter valves on European turbocharged applications including Audi, Volkswagen, and Ford. Unlike the plastic factory components, the DV+ features a precision-engineered brass piston and CNC machined aluminum body that eliminates common factory valve failures while improving throttle response.

Key Features:

• CNC billet aluminum and brass construction manufactured in Australia with hard anodized finish for durability
• Adjustable spring pre-load allows tuning for optimal throttle response without purchasing additional springs
• Holds unlimited boost pressure regardless of spring pre-load setting
• Rotating vacuum nipple with 4 position adjustment for flexible installation
• GFB TMS (Turbo Management System) technology for superior valve control and response
• Hard anodized bore supports brass piston for long-term reliability without frequent rebuilds
• Direct bolt-on replacement for OEM Bosch diverter valves

The DV+ solves common issues with factory plastic diverter valves including cracking, tearing, and poor sealing under high boost conditions. The adjustable design means one valve works across multiple boost levels and tuning stages, eliminating the need for rebuild kits or spring replacements common with other aftermarket options.