GFB DV + T9359 diverter valve for VAG 2.0 TFSI IS38 Golf 7 R & GTI Clubsport, S3 8V, Leon Cupra 5F

GFB DV + T9359 diverter valve for VAG 2.0 TFSI IS38 Golf 7 R & GTI Clubsport, S3 8V, Leon Cupra 5F

Many vehicle manufacturers use an electrically controlled original valve, which too often is defective or leaking at the factory.

This causes a loss of performance, which is even more pronounced in performance-enhanced vehicles due to the higher boost pressure.

GFB is expanding the DV + range with a plug 'n play solution: The robust, anodized and CNC-milled aluminum housing of the GFB DV + diverter valve closes this "hole" in the charge air system and the vehicle has noticeably more power and torque. The mode of operation was verifiably tested by GFB in several performance measurements on the test bench!

Since the GFB DV + only replaces the original valve and the original control unit (the solenoid valve unit) is used, it integrates perfectly.

GFB's DV +, on the other hand, is much more responsive, cheaper, easier to install and does not cause "surging" or fluttering. In addition, there is no need for other springs to be adapted to the respective boost pressure, nor for regular maintenance. In addition, it can withstand any boost pressure.

The secret here is that the piston seals itself through the applied boost pressure and not with the aid of the spring. The pressure flows backwards into the valve unit through small openings on the guide housing of the piston and pushes the piston downwards through the force of the boost pressure, which presses the piston with the rubberized underside against the stop and thus seals the system under load. With the so-called "pliot" (referred to as "solenoid plunger" in the figure below) the "pressure chamber" of the piston is now hermetically sealed, so that pressure is now applied to a larger area inside the piston chamber than from below on the rubberized underside. As soon as a load change occurs (e.g. during the switching process), the control unit lifts the Pliot and the pressure can escape from the piston chamber, which causes the piston to rise and divert the excess pressure from the charge air system.

Advantages:
- Retains the original control unit, so installation is child's play
- 100% tight even at high boost pressures (error-free up to 2.5 bar)
- Replaces the plastic parts of the original valve with metal parts for more reliability and durability in performance-enhanced vehicles
- Thanks to the continued electrical control, a fast response behavior is still guaranteed even with high boost pressure
- noticeably more power and torque
- Made of aluminum (housing) or brass (piston): more reliability and durability in performance-enhanced vehicles
- Faster boost pressure build-up compared to an original SUV
- Plug & Play: Easy installation within 10-15 minutes, as the original control unit is retained

This valve can only be used in conjunction with the original solenoid valve unit. The following picture illustrates the installation position of the DV + together with the control unit of the original solenoid valve:

suitable for the following vehicles with 2.0 TFSI engines:

Audi A3 8V1 206kw Petrol engine four wheel drive 2013/02-2020/12
Audi A3 8V1 210kw Petrol engine four wheel drive2014/05-2020/12
Audi A3 8V1 221kw Petrol engine four wheel drive2012/11-2020/12
Audi A3 8V1, 8VK 213kw Petrol engine four wheel drive2016/07-2020/12
Audi A3 8V1, 8VK 228kw Petrol engine 2016/06-2020/12
Audi A3 Cabriolet 8V7 210kw Petrol engine four wheel drive2014/03-2020/12
Audi A3 Cabriolet 8V7 221kw Petrol engine 2014/04-2020/12
Audi A3 Cabriolet 8V7, 8VE 213kw Petrol engine four wheel drive 2016/07-2018/12
Audi A3 Cabriolet 8V7, 8VE 228kw Petrol engine 2016/07-2020/12
Audi A3 Limousine 8VS 206kw Petrol engine four wheel drive 2013/10-2020/12
Audi A3 Limousine 8VS 210kw Petrol engine four wheel drive 2014/05-2020/12
Audi A3 Limousine 8VS 221kw Petrol engine 2013/10-2020/12
Audi A3 Limousine 8VS, 8VM 213kw Petrol engine four wheel drive 2016/08-2020/12
Audi A3 Limousine 8VS, 8VM 215kw Petrol engine 2014/05-2020/12
Audi A3 Limousine 8VS, 8VM 228kw Petrol engine 2016/06-2020/12
Audi A3 Sportback 8VA 206kw Petrol engine four wheel drive 2013/05-2020/12
Audi A3 Sportback 8VA 210kw Petrol engine four wheel drive 2014/05-2020/12
Audi A3 Sportback 8VA 221kw Petrol engine 2012/11-2020/12
Audi A3 Sportback 8VA, 8VF 213kw Petrol engine four wheel drive 2016/07-2020/12
Audi A3 Sportback 8VA, 8VF 228kw Petrol engine 2016/06-2020/12

Seat Ateca KH7 140kw Petrol engine 2017/05-2020/12
Seat Leon 5F1 195kw Petrol engine front wheel drive 2013/10-2016/12
Seat Leon 5F1 206kw Petrol engine front wheel drive 2013/10-2016/12
Seat Leon 5F1 213kw Petrol engine 2015/10-2020/12
Seat Leon 5F1 221kw Petrol engine2017/01-2020/12
Seat Leon 5F1 228kw Petrol engine 2017/11-2020/12
Seat Leon Box / hatchback 5F1 213kw Petrol engine 2015/09-2016/10
Seat Leon Box / hatchback 5F1 221kw Petrol engine 2017/01-2020/12
Seat Leon SC 5F5 195kw Petrol engine 2013/10-2020/12
Seat Leon SC 5F5 206kw Petrol engine 2013/10-2020/12
Seat Leon SC 5F5 213kw Petrol engine 2015/10-2020/12
Seat Leon SC 5F5 221kw Petrol engine 2017/01-2020/12
Seat Leon ST 5F8 195kw Petrol engine 2013/10-2020/12
Seat Leon ST 5F8 206kw Petrol engine 2013/10-2020/12
Seat Leon ST 5F8 213kw Petrol engine 2015/10-2020/12
Seat Leon ST 5F8 221kw Petrol engine 2016/11-2020/12
Seat Leon ST Box / station wagon 5F8 206kw Petrol engine 2013/10-2020/12
Seat Leon ST Box / station wagon 5F8 221kw Petrol engine 2016/11-2020/12

Skoda Superb III 3V3 200kw Petrol engine 2018/11-2020/12
Skoda Superb III 3V3 206kw Petrol engine four wheel drive 2015/03-2020/12
Skoda Superb III station wagon 3V5 200kw Petrol engine 2018/11-2020/12
Skoda Superb III Station wagon 3V5 206kw Petrol engine four wheel drive 2015/03-2020/12

VW Arteon 3H7 200kw Petrol engine 2018/09-2020/12
VW Arteon 3H7 206kw Petrol engine four wheel drive 2017/04-2020/12
VW Golf VII 5G1 206kw Petrol engine four wheel drive 2013/11-2020/12
VW Golf VII 5G1 221kw Petrol engine four wheel drive 2013/11-2020/12
VW Golf VII 5G1, BE1 195kw Petrol engine front wheel drive 2016/02-2020/12
VW Golf VII 5G1, BE1 228kw Petrol engine 2016/09-2020/12
VW Golf VII 5G1, BE1 265kw Petrol engine 2016/09-2020/12
VW Golf VII 5G1, BQ1, BE1, BE2 213kw Petrol engine 2019/01-2020/12
VW Golf VII 5G1, BQ1, BE1, BE2 213kw Petrol engine four wheel drive 2016/12-2020/12
VW Golf VII 5G1, BQ1, BE1, BE2 228kw Petrol engine four wheel drive 2016/12-2020/12
VW Golf VII Variant BA5 206kw Petrol engine four wheel drive 2015/03-2020/12
VW Golf VII Variant BA5 221kw Petrol engine 2015/03-2020/12
VW Golf VII Variant BA5 265kw Petrol engine 2016/09-2020/12
VW Golf VII Variant BA5, BV5 213kw Petrol engine four wheel drive 2016/12-2020/12
VW Golf VII Variant BA5, BV5 228kw Petrol engine 2016/12-2020/12