Dump Valve DV+ GFB T9381 for 1.4 / 1.8 / 2.0 / 2.5 TSI TFSI

Dump Valve for 1.4 / 1.8 / 2.0 / 2.5 TSI & TFSI – GFB T9381 – Responsiveness & Boost Holding

Improve the reliability and response of your TSI / TFSI engine with this GFB T9381 dump valve, compatible with 1.4, 1.8, 2.0 and 2.5 TSI/TFSI from the VAG group.

The GFB T9381 dump valve completely replaces the electronic OEM valve, which is often prone to leaks or failure, while retaining ECU control and recirculation operation.

Why install the dump valve for 1.4 / 1.8 / 2.0 / 2.5 TSI & TFSI – GFB T9381?

• Eliminating pressure leaks on fragile OEM dump
• Immediate throttle response and improved acceleration
• Reliable operation up to high pressures
• Compact product – ideal for space-constrained installations
• No ECU error – retains original functions

The advantages of the GFB T9381 dump valve for 1.4 / 1.8 / 2.0 / 2.5 TSI TFSI:

• Extreme reliability even at high temperatures
• No loss of boost – perfect pressure retention
• Perfect for stages 1 to 3
• Easy installation with detailed manual included

The choice of demanding trainers

The GFB T9381 dump valve for 1.4 / 1.8 / 2.0 / 2.5 TSI & TFSI is used on hundreds of tuned vehicles, up to over 500 hp. Compact, reliable, and proven on both track and road.

Find this high-performance solution now at CustomPlus , engine and intake specialist.

Technical data sheet – GFB T9381

• Product: Dump valve GFB T9381
• Compatibility: 1.4 / 1.8 / 2.0 / 2.5 TSI and TFSI engines
• Fitment: Completely replaces the OEM valve
• Operation: Recirculation, original control retained
• Use: Road, stage 1 to 3, track

• 1.4 TSI / TFSI – EA111 & EA211 (with turbo-mounted dump)
• 1.8 TSI / TFSI – EA888 Gen2 & Gen3
• 2.0 TSI / TFSI – EA888 Gen3 (GTI, S3 8V, Golf R, Leon Cupra…)
• 2.5 TFSI – Audi RS3 / TTRS (with standard dump position)

If you have any doubts about compatibility with your turbo or engine, contact our CustomPlus team.

• AUDI 8P (2008-2012) 2.0TFSI EA888
• AUDI 8P (2003-2007) 2.0TFSI EA113
• AUDI B7 (2005-2008) 2.0TFSI
• AUDI S3 8P (2006-2013) 2.0TFSI
• AUDI TT 8J 2.0 TFSI (EA888) 10-14
• VW Golf GTI Mk6 2.0TSI 08-13
• VW Golf GTI Mk5 2.0TFSI 04-09
• VW Passat B6 2.0 TSI 05-11
• VW Jetta Mk6 1.8T/2.0T (MQB Platform) 2010-2018 Note: 100% direct bolt-on installation for the selected car, no additional adapters or modifications required.
• VW Jetta Mk5 2.0T 2005-2010
• AUDI TT 8J 2.0 TFSI (EA888) 10-14 Note: Direct fitment
• AUDI TT 8J 2.0 TFSI (EA113) 06-10 Note: Direct fitment
• AUDI TTS 8J 2.0 TFSI 06-14 Note: Direct fitment
• AUDI TTRS 8J 2.5 TFSI 09-14 Note: Direct fitment
• AUDI TTRS 8J 2.5 TFSI 09-14
• VW Golf R Mk6 2.0TSI 08-13
• VW Scirocco R Mk3 2.0t FSI (EA113) 06-13
• SKODA Octavia Mk2 1.4/1.8/2.0TFSI/TSI (with vRS) 2005-2013
• VW Tiguan 2.0 TSI 11-16
• VW Tiguan 2.0 TSI 11-16
• VW Tiguan 2.0 TFSI 07-11
• VW Tiguan 2.0 TFSI 07-11
• VW Golf Mk6 1.4 TSI (turbo only, NOT twin) 08-13
• VW Golf GTI Mk7/7.5 2.0TSI 2014-2020
• AUDI B8 (2007-2015) 1.8/2.0 TFSI
• AUDI B8 (2007-2015) 1.8/2.0 TFSI
• AUDI B8 (2007-2015) 1.8/2.0 TFSI
• AUDI B8 (2007-2015) 1.8/2.0 TFSI
• AUDI A6 2.0TFSI (2011-2018)
• AUDI A6 2.0TFSI (2006-2011)
• AUDI Q5 2.0TFSI (2008-2016, 8R)
• AUDI B8 (2007-2015) 1.8/2.0 TFSI
• AUDI 8P (2003-2013) 1.8TFSI
• AUDI 8P (2003-2007) 2.0TFSI EA113
• AUDI 8P (2003-2007) 2.0TFSI EA113
• AUDI 8V (2013-2020) 1.8/2.0TFSI
• AUDI 8V (2013-2020) 1.8/2.0TFSI
• SKODA Octavia Mk3 1.8/2.0TSI (with RS/vRS) 2013-2019
• AUDI A1 2010-2014 1.4TFSI (90 kW/122 hp)
• AUDI S1 8X (2014-2018) 2.0TFSI
• VW Golf GTI Mk5 2.0TFSI 04-09
• AUDI A1 1.8TFSI 2015-present
• VW Polo GTI (1.8TSI 2015-2017)
• AUDI B9 (2015-2020) 2.0TFSI
• AUDI B9 (2015-2020) 2.0TFSI
• SKODA Octavia Mk3 1.8/2.0TSI (with RS/vRS) 2013-2019
• VW Passat B8 (MQB platform) 1.8/2.0TSI from 2015
• SKODA Octavia Mk2 1.4/1.8/2.0TFSI/TSI (with vRS) 2005-2013
• SKODA Octavia Mk2 1.4/1.8/2.0TFSI/TSI (with vRS) 2005-2013
• AUDI RS3 8V (2015-2017)
• AUDI 8V (2013-2020) 1.8/2.0TFSI
• AUDI TT 8S 2.0TFSI 2014-2018
• VW Golf GTI Mk7/7.5 2.0TSI 2014-2020
• VW Golf Alltrack 1.8TSI from 2014
• VW Golf GTI Mk7/7.5 2.0TSI 2014-2020
• SKODA Superb 2.0TSI (162 kW) from 2015
• AUDI RS3 8P (2011-2012)
• VW EOS 2.0 TFSI 2006-2015
• VW Scirocco Mk3 2.0t FSI
• VW Scirocco Mk3 1.4 TSI (Turbo only)
• AUDI TTRS 8S 2.5 TFSI 16-on
• AUDI A6 2.0TFSI MHEV C8 (from 2018)
• AUDI RS3 8V facelift (2017-present)
• PORSCHE Macan 2.0 (2016-present)
• VW Jetta GLI Mk7 2.0T from 2018
• AUDI B9 (2016-2023) 2.0 TFSI
• AUDI B9 (2016-2023) 2.0 TFSI
• VW Polo GTI (2.0TSI 2017-present)
• VW Passat B8 (MQB platform) 1.8/2.0TSI 2015-on Note: Non-MQB models (i.e. US) with the EA888 gen3 engine present a very difficult installation as the factory diverter is buried deep in the engine bay and access is very tight.
• VW Tiguan 2.0 TSI 2016-2020
• VW Passat B8 (MQB platform) 1.8/2.0TSI 2015-on Note: Non-MQB models (i.e. US) with the EA888 gen3 engine present a very difficult installation as the factory diverter is buried deep in the engine bay and access is very tight.
• AUDI Q5 2.0TFSI (2017-2020), pre-facelift model year
• AUDI Q5 2.0TFSI (2008-2016, 8R)
• AUDI Q5 2.0TFSI (2008-2016, 8R)
• VW Golf R Mk7/7.5 2.0TSI 2013-2020
• AUDI S3 8V (2013-2020) 2.0TFSI
• AUDI S3 8V (2013-2020) 2.0TFSI
• AUDI S3 8V (2013-2020) 2.0TFSI
• AUDI TTS 8S 2.0TFSI 2015-2018
• SKODA Superb 2.0TSI (200/206kW) from 2015
• VW Arteon 2.0 TSI 4motion 2017 - 2021
• VW Passat R-Line B8 (MQB platform) 2.0 TSI 4motion 2016-present
• VW Golf R Mk7/7.5 2.0TSI 2013-2020
• AUDI RS7 4.0TFSI (2013-2018) Note: 2 valves required
• AUDI RS7 4.0TFSI (2013-2018) Note: 2 valves required
• AUDI S7 4.0TFSI (2012-2018) Note: 2 valves required
• AUDI S7 4.0TFSI (2012-2018) Note: 2 valves required
• AUDI S6 4.0TFSI (2012-2018) Note: 2 valves required
• AUDI S6 4.0TFSI (2012-2018) Note: 2 valves required
• AUDI RS6 4.0TFSI (2013-2018) Note: 2 valves required
• AUDI RS6 4.0TFSI (2013-2018) Note: 2 valves required
• VW Jetta Mk6 1.8T/2.0T (EA888 Gen 3 non-MQB platform) 2010-2018
• VW Golf GTI Mk8 (Australia only) Note: For models delivered to Australia only