GFB DV+ – VAG Twincharged 1.4TSI


GFB DV+ – VAG Twincharged 1.4TSI

GFB expands the DV+ range with a direct-fit solution for the weak factory diverter valve used on many European vehicles.

The solenoid coil itself from the factory-fitted valve is great- the ECU opens it faster than any pneumatic valve so why replace it? The weak point however, is the valve mechanism itself. GFB’s DV+ solves this problem by replacing the valve parts with an anodised billet aluminium housing, fitted with a brass piston machined to exacting tolerances.

The end result is sharper throttle response, lightning-fast valve actuation, and it will hold as much boost as you can throw at it. Other manufacturers’ products involve replacing the entire system with a traditional pneumatic valve. This approach requires long vacuum hose runs, additional parts for tapping into the intake manifold vacuum, plus a different solenoid valve to actuate the pneumatic valve, or a ballast resistor to plug into the OE wiring loom. All these additional items result in a product that is slower, less responsive, more expensive and takes much longer to install.

GFB’s DV+ solution on the other hand is more responsive, less expensive, easier to install, and doesn’t cause compressor surge/ turbo flutter. Oh, and it doesn’t require different springs or frequent re-builds either.

This will NOT fit the 1.4TSI ACT

Type Diverter Valve
Vendor GFB
Vehicle VAG 1.4TSI (Twincharged Only)


Additional information

Weight 1 kg




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Make Model Year Engine
Make Model Year Engine
Audi A1 (2010 - 2018) 1.4TFSI Twincharged (185ps)
Seat Ibiza 6J (2008 - 2017) 1.4TSI Twincharged (150ps)
Seat Ibiza 6J (2008 - 2017) Cupra 1.4TSI Twincharged (180ps)
Skoda Fabia 5J (2007 - 2014) VRS 1.4TSI Twincharged (180ps)
Volkswagen Polo 6R/6C (2009 - 2017) GTI 1.4TSI Twincharged (180ps)