T9381 DV+ T9381 (Suits late model VAG & Euro Applications with factory Pierberg diverter valves)
supplied with replacement solenoid and has lower profile than T9351
Part Number: T9381
Out of Stock
Contact us for availability.
The T9381 is the latest addition to the DV+ family, and offers all the benefits you’d expect from a DV+:
- Sharper throttle response
- Faster boost recovery after gearshift or brief throttle lift
- Improved boost holding
- Unrivalled longevity, backed by our Lifetime Warranty
The T9351 DV+ has been and remains the workhorse of the DV+ family. By replacing the problematic valve mechanism of the factory electronic diverter whilst re-using the solenoid, the T9351 works brilliantly, keeping the cost low and the benefits high.
However, with the T9351 there is an increase in overall height of 11mm, which in some cases can cause clearance issues, for example:
- 2013.5+ Jetta GLI
- Any MQB platform with an aftermarket intake or IS38 turbo
- Audi 4.0 TFSI from 2012-2017
Here’s where the T9381 comes in. Featuring a low-profile integrated solenoid, the T9381 is shorter and more compact than even the factory diverter, ensuring it will fit the tightest applications.
The T9381 can also be used instead of the T9351 when you’d prefer to replace the entire factory diverter valve rather than re-use the factory solenoid (e.g. if your solenoid is faulty).
Is this the right valve for me?
If you haven’t already checked that your vehicle is on the fitment list, do that first using our vehicle search function above.
If you get a few different valve options for your vehicle, use the guide below to make sure you’re choosing the right one for your needs:

- Sharper throttle response
- Faster boost recovery on gearshift
- Solves boost leaking issues
- Built to last
European manufacturers are pushing their engines to the limit. Get a DV to match.
GFB's DV+ diverter valve range offers a direct-fit performance solution for the weak factory diverter valves used on many modern vehicles. By retaining the factory ECU control and recirculating the vented air, the DV+ is a purely performance-orientated product.
GFB’s DV+ design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method to “pilot actuation” to ensure better performance on stock or modified engines.
Furthermore, these benefits won’t cost you the Earth! Rather than throwing the entire factory diverter valve system in the bin (like other manufacturer’s “solutions”), the DV+ keeps what works and replaces what doesn’t. It retains the factory solenoid and ECU control to ensure simple installation and reliable operation.
- 10% faster opening, 50% faster closing than the factory diverter
- Retains the factory solenoid for seamless integration
- Replaces plastic valve parts with metal for reliability and strength on stock or modified engines
- Direct-fit replacement with GFB’s TMS benefits
- Exclusive “pilot-actuated” valve mechanism for rapid response at high boost
Audi

A1
8X1 3-Door Hatchback (2014 to 2018)
8XA 5-Door Sportback (2014 to 2018)
A3
MK2 8P1 3-Door Hatchback (2004 to 2012)
MK2 8PA 5-Door Sportback (2004 to 2013)
MK2 8P7 Cabriolet (2008 to 2013)
MK3 8V1 3-Door Hatchback (2012 and later)
MK3 8VA 5-Door Sportback (2012 and later)
MK3 8VS Saloon / Limousine (2013 and later)
MK3 8V7 Cabriolet (2014 to 2019)
A4
B7 Avant (2004 to 2008)
B7 Saloon / Limousine (2004 to 2008)
B6 & B7 Cabriolet (2006 to 2009)
B8 Avant (2007 to 2015)
B8 Saloon / Limousine (2007 to 2015)
B9 Avant (2015 and later)
B9 Saloon / Limousine (2015 and later)
A5
8T3 Coupé (2007 and later)
A6
C6 Avant (2005 to 2008)
C6 Saloon / Limousine (2005 to 2008)
C7 Avant (2011 to 2013)
C7 Saloon / Limousine (2011 to 2013)
A7
Q5
8RB (2008 and later)
TT
MK2 Coupé 8J (2006 to 2014)
MK2 Roadster 8J (2007 to 2014)
MK3 Roadster FV (2015 and later)
Porsche

Macan
95B (2015 and later)
Seat

Alhambra
710, 711 (2012 and later)
Leon
Skoda

Octavia
MK3 (2012 and later)
Volkswagen

Arteon
3H7,3H8 (2017 to 2021)
Beetle
5C1 (2011 and later)
5C7 (2011 and later)
EOS
1F7, 1F8 (2006 and later)
Golf
MK5 (2004 to 2008)
MK6 (2009 to 2013)
MK7 (2013 to 2019)
Jetta
MK5 (2005 to 2011)
MK6 (2010 and later)
Passat
B6 (2005 to 2011)
B7 (2010 to 2014)
Polo
MK5 (6R) (2014 to 2017)
MK6 (2017 and later)
Scirocco
Tiguan
Can't find what you're looking for?