Audi S3 8P GFB DV+ T9381 low-profile diverter valve

The GFB DV+ T9381 is a direct-fit, low-profile diverter valve built for the Audi S3 8P’s tight engine bay. It replaces the factory unit without ECU coding, wiring mods or solenoid reuse.

• Integrated solenoid saves space - fits where the T9351 won’t, including IS38 turbo and aftermarket intake setups
• Eliminates boost leak symptoms: hesitation, flat spots, and poor throttle response after lift-off or gearshift
• Sharpens throttle response and improves boost recovery on stock and fast-road engines
• Lifetime warranty backed by GFB UK support