GFB DV+ Diverter Valve - Audi A3 (8P/8V) / S3 (8P) / Volkswagen Golf GTI (Mk5/Mk6/Mk7) / Skoda Octavia (Mk2/Mk3) - EA113/EA888

The GFB DV+ upgrades the factory diverter valve by keeping the fast-reacting factory solenoid coil and replacing the failure-prone plastic valve internals with a billet aluminium housing and brass piston. It suits a wide range of EA113 and EA888 (Gen 1, 2 and 3) cars, including the Audi A3, S3 (8P), A1, A4, A6, Q5, RS3, S1, TT, TTS and TT RS, the Volkswagen Golf GTI Mk5 to Mk7.5, Golf R Mk6, Passat, Scirocco, Tiguan and Eos, and the Skoda Octavia Mk2 and Mk3 and Superb. It does not suit the EA888 Gen 3 IS38 turbo fitted to the S3, TTS and Golf R Mk7, so confirm your engine code before ordering. It fits directly in place of the factory valve and holds boost reliably, even on tuned engines.

Features

• Retains the factory solenoid coil for seamless integration
• Anodised billet aluminium housing with precision machined brass piston
• Pilot-actuated valve mechanism for rapid, progressive response under boost
• Eliminates compressor surge and turbo flutter
• Direct fit, no extra vacuum lines or ballast resistors needed
• Holds boost reliably on tuned engines

Specifications

• Brand: GFB
• Product Type: Diverter Valve
• Engines: VW Group EA113 and EA888 Gen 1, 2 and 3
• Not Compatible With: EA888 Gen 3 with IS38 turbo (S3, TTS, Golf R Mk7)
• Housing: Anodised billet aluminium
• Piston: Precision machined brass
• Solenoid: Retains the factory solenoid coil
• Actuation: Pilot actuated
• Installation: Direct fit, no extra vacuum lines or ballast resistors
• Part Number: T9351

Vehicle Compatibility: 28 applications across 3 makes. Select a make to view.

Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.