GFB DV+ T9366 for Alfa Romeo Giulia 2.0L & BMW X5M/X6M

Note: BMW X5M/X6M models require two valves.

GFB’s DV+ T9366 diverter valve upgrade is a simple yet highly effective performance solution – keep what works and replace what doesn’t. Built to directly replace the weak plastic components of the OEM diverter valve, the DV+ delivers sharper throttle response, faster boost recovery, and long-term durability – especially important for tuned engines.

• Uses the factory solenoid coil for seamless OEM integration
• Replaces fragile plastic internals with precision CNC-machined metal components
• Direct-fit installation with no extra hoses, brackets, or tuning required
• Features GFB’s exclusive pilot-actuated valve mechanism for rapid high-boost response

The OEM solenoid coil is actually very fast, which is why GFB retains it. The weakness lies in the factory valve mechanism – made entirely from plastic and prone to failure or poor boost sealing under load. The DV+ solves this by replacing the internal components with an anodized billet aluminum body and brass piston – built to tight tolerances for superior performance and longevity.

Benefits of GFB DV+ T9366:

• Sharper throttle response
• Lightning-fast valve operation
• Reliable boost holding – even at high levels
• No compressor surge or turbo flutter
• No need for springs, vacuum hoses, or rebuilds
• Less expensive and more responsive than full pneumatic conversion kits

Many competitor kits replace the entire diverter system with traditional pneumatic valves, adding unnecessary cost, extra parts, and slower response. GFB’s DV+ keeps it simple and effective – delivering OEM-level integration with aftermarket-level performance.

Get better performance, faster boost recovery, and avoid paying for what you don’t need!