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GFB T9388 VTA Blow off Valve for early model VAG

GFB T9388 VTA Blow off Valve for early model VAG

240,38 EUR

19 % VAT incl. excl. Shipping costs
for deliveries to Germany

Shipping time: 3-4 Days

in stock

in stock

Product no.: T9481
GFB T9388 VTA Blow off Valve for early model VAG GFB T9388 VTA Blow off Valve for early model VAG GFB T9388 VTA Blow off Valve for early model VAG GFB T9388 VTA Blow off Valve for early model VAG

Product Description

The T9481 is the latest addition to the DV+ range of diverter valves from GFB (Go Fast Bits). It is specifically designed as a complete replacement for the OE diverter valves.

Like all valves in the DV+ range, the new T9480 delivers the following benefits over the OEM diverter valve:

  • Improved boost holding (see next page for more details)
  • "Whoosh" Blow off Sound
  • Sharper throttle response
  • Faster boost recovery after a gearshift or brief throttle lift
  • Unrivalled longevity, backed by our Lifetime Warranty 

Improved Boost Holding

Since electronic OEM diverter valves first appeared in the mid-2000s, there have been many revisions over the years in an attempt to address reliability issues. Whilst the latest generation of OEM diverter valves have become more reliable, there is always a performance trade-off due to their operational method and plastic construction.

When GFB engineers performed boost leak testing on the OEM diverter valve in a VW Mk8 Golf R, they found the leak was significantly larger than in earlier generations.

This excessive leaking is due to the emerging trend of manufacturers mounting diverter valves remotely on plastic piping rather than directly on the turbocharger. A plastic valve mechanism closing onto a plastic seat resulted in the largest OEM diverter valve leak we’ve seen yet at 28L/min at 1 Bar of boost.

Even with the Viton face seal (featured on all DV+ pistons), the plastic OEM seat face was found to be so uneven that it was impossible to achieve a reliable seal. The T9380 successfully addresses this issue by incorporating an integral piston seat machined into its body. This design ensures a proper seal, even on uneven plastic OEM seats.

Fits the following vehicles

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  • Audi A3 8V1, 8VK 140kw CZPB Motor Frontantrieb 2016/05-2017/12
  • Audi A3 Cabriolet 8V7, 8VE 140kw CZPB Motor Allradantrieb 2016/05-2020/10
  • Audi A3 Cabriolet 8V7, 8VE 140kw CZPB Motor Frontantrieb 2016/05-2020/10
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  • Audi A3 Limousine 8VM, 8VS 140kw CZPB;DKZA Motor Frontantrieb 2016/05-2020/10
  • Audi A3 Limousine 8VM, 8VS 140kw DKZA Motor Allradantrieb 2018/07-2020/10
  • Audi A3 Limousine 8VM, 8VS 140kw DKZA Motor Frontantrieb 2018/07-2020/10
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  • Audi A4 Allroad 8WH, 8WJ 185kw DDWA Motor 2018/11-2019/10
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  • Audi A4 Avant 8W5, 8WD 140kw CVKB;DBPA;DKYA Motor Frontantrieb 2015/08-2023/12
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  • Audi A4 Avant 8W5, 8WD 140kw DEMA;DKYA;DLVA Motor 2017/05-2019/10
  • Audi A4 Avant 8W5, 8WD 180kw DKNA Motor 2018/07-2019/10
  • Audi A4 Avant 8W5, 8WD 180kw DKNA Motor 2018/07-2019/10
  • Audi A4 Avant 8W5, 8WD 183kw CYRC Motor 2015/11-2019/10
  • Audi A4 Avant 8W5, 8WD 183kw CYRC Motor 2016/05-2019/10
  • Audi A4 Avant 8W5, 8WD 185kw CYMC Motor 2016/05-2019/10
  • Audi A4 Avant 8W5, 8WD 185kw CYMC;CYRB Motor Allradantrieb 2015/08-2019/10
  • Audi A4 Avant 8W5, 8WD 185kw CYMC;CYRB Motor Frontantrieb 2016/05-2019/10
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  • Audi A5 Cabriolet F57, F5E 140kw DEMA;DKYA;DLVA Motor Frontantrieb 2017/05-2023/12
  • Audi A5 Cabriolet F57, F5E 180kw DKNA Motor 2018/07-2019/12
  • Audi A5 Cabriolet F57, F5E 180kw DKNA Motor 2018/07-2019/12
  • Audi A5 Cabriolet F57, F5E 185kw CYRB;DLHB Motor Allradantrieb 2016/11-2019/12
  • Audi A5 Cabriolet F57, F5E 185kw DDWA Motor 2017/05-2019/12
  • Audi A5 Cabriolet F57, F5E 185kw DDWA;DLHB Motor Allradantrieb 2017/05-2019/12
  • Audi A5 F53, F5P 110kw DLVB;DMSB Motor 2019/02-2020/02
  • Audi A5 F53, F5P 140kw CVKB;DKYA Motor Frontantrieb 2016/09-2023/12
  • Audi A5 F53, F5P 140kw DEMA;DHDA;DKYA;DLVA Motor Frontantrieb 2017/05-2023/12
  • Audi A5 F53, F5P 180kw DKNA Motor 2018/07-2020/02
  • Audi A5 F53, F5P 180kw DKNA Motor 2018/07-2020/02
  • Audi A5 F53, F5P 183kw CYRC Motor 2016/06-2020/02
  • Audi A5 F53, F5P 185kw CYRB Motor 2016/11-2020/02
  • Audi A5 F53, F5P 185kw CYRB;DLHB Motor Allradantrieb 2016/06-2023/12
  • Audi A5 F53, F5P 185kw DDWA Motor 2017/05-2020/02
  • Audi A5 F53, F5P 185kw DDWA;DLHB Motor Allradantrieb 2017/05-2020/02
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  • Audi A5 Sportback F5A 140kw Petrol Motor 2017/01-2020/12
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  • Audi A5 Sportback F5A, F5F 180kw DKNA Motor 2018/07-2020/02
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  • Audi Q3 8UB, 8UG 270kw CZGB Motor Allradantrieb 2015/01-2018/10
  • Audi Q3 F3B 140kw DKTC;DNNA Motor 2018/07-2023/12
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  • Audi Q3 F3B 169kw Petrol Motor 2018/07-2019/12
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  • Audi Q5 FYB, FYG 180kw DNTA Motor Allradantrieb 2018/12-2023/12
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  • Seat Leon 1P1 155kw CCZB Motor Front-Wheel Drive 2009/06-2012/12
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  • Seat Leon ST 5F8 140kw DKZA Motor 2018/09-2020/08
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  • Skoda Kodiaq NS6, NS7, NV7 140kw DKZA;DNNA Motor 2019/02-2023/12
  • Skoda Superb II 3T4 147kw CCZA Motor Front-Wheel Drive 2010/05-2015/05
  • Skoda Superb II Kombi 3T5 147kw CCZA Motor Front-Wheel Drive 2010/05-2015/05
  • Skoda Superb III 3V3 140kw CZPB;DKZA;DNNA Motor 2019/07-2023/12
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  • Skoda Superb III 3V3 200kw DNUA Motor 2018/11-2023/12
  • Skoda Superb III 3V3 200kw DNUA Motor 2018/11-2023/12
  • Skoda Superb III 3V3 206kw Petrol Motor Allradantrieb 2015/03-2020/12
  • Skoda Superb III 3V3 206kw Petrol Motor Allradantrieb 2015/03-2020/12
  • Skoda Superb III Kombi 3V5 140kw CZPB;DKZA;DNNA Motor 2019/07-2023/12
  • Skoda Superb III Kombi 3V5 162kw Petrol Motor Frontantrieb 2015/03-2020/12
  • Skoda Superb III Kombi 3V5 200kw DNUA Motor Allradantrieb 2018/11-2023/12
  • Skoda Superb III Kombi 3V5 200kw DNUA Motor Allradantrieb 2018/11-2023/12
  • Skoda Superb III Kombi 3V5 206kw Petrol Motor Allradantrieb 2015/03-2020/12
  • Skoda Superb III Kombi 3V5 206kw Petrol Motor Allradantrieb 2015/03-2020/12
  • VW EOS 1F7, 1F8 147kw BWA;CAWB;CBFA;CCZA Motor Frontantrieb 2006/03-2015/08
  • VW EOS 1F7, 1F8 155kw CCZB Motor Frontantrieb 2009/11-2015/08
  • VW EOS 1F7, 1F8 162kw Petrol Motor 2013/11-2015/08
  • VW Golf VII Van 5G1 162kw CHHB Motor 2013/04-2017/03
  • VW Golf VII Van 5G1 169kw CHHA Motor 2015/04-2017/03
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  • VW Tiguan AD1, AX1 140kw DKZA;DNNA Motor 2018/09-2023/12
  • VW Tiguan AD1, AX1 162kw CHHB Motor Allradantrieb 2016/06-2023/12
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  • VW Tiguan Allspace BJ2, BW2 137kw DGUA;DTEA Motor 2017/04-2023/12
  • VW Tiguan Allspace BJ2, BW2 140kw DNLA;DNNA Motor 2018/09-2023/12
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