Part No: T9301 Category:

DV+ Diverter Valve (25mm Bosch diverter replacement)

2 customer reviews

AUD $205.00

About this range

When you just want  performance

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.

PCT Patents Pending

By retaining the factory ECU control and recirculating the vented air, the DV+ is a purely performance-oriented product that offers the following benefits:

  • Sharper throttle response
  • Faster boost recovery on gearshift
  • Solves boost leaking issues
  • Built to last

Make sure you purchase ONLY from our approved dealers to be sure you are getting a genuine product. We are aware of counterfeits on Ebay and Amazon and getting these removed but they do not notify any purchasers of counterfeit product After purchasing.

Downloads & Installation
Vehicle Applications

DV+ Diverter Valve (25mm Bosch diverter replacement) also suits:

  • AUDI B5 (1995-2001) 1.8t Note : When installing a GFB valve, it must be installed in the OPPOSITE orientation to the factory plastic Bosch valve - i.e. air must enter the GFB valve at the bottom, and dump through the sides.
  • AUDI S4 B5 (Typ 8D) 2.7 Biturbo 97-01 (two valves required)
  • AUDI B5 (1995-2001) 1.8t Note : When installing a GFB valve, it must be installed in the OPPOSITE orientation to the factory plastic Bosch valve - i.e. air must enter the GFB valve at the bottom, and dump through the sides.
  • AUDI S3 8L (1999-2003) 1.8t Note : When installing a GFB valve, it must be installed in the OPPOSITE orientation to the factory plastic Bosch valve - i.e. air must enter the GFB valve at the bottom, and dump through the sides.
  • AUDI 8L (1996-2003) 1.8t Note : When installing a GFB valve, it must be installed in the OPPOSITE orientation to the factory plastic Bosch valve - i.e. air must enter the GFB valve at the bottom, and dump through the sides.
  • AUDI S3 8L (1999-2003) 1.8t Note : When installing a GFB valve, it must be installed in the OPPOSITE orientation to the factory plastic Bosch valve - i.e. air must enter the GFB valve at the bottom, and dump through the sides.
  • VW Passat B5-B5.5 1.8t 96-05 Note : When installing a GFB valve, it must be installed in the OPPOSITE orientation to the factory plastic Bosch valve - i.e. air must enter the GFB valve at the bottom, and dump through the sides.
  • VW Golf GTI Mk4 1.8t 97-05 Note : When installing a GFB valve, it must be installed in the OPPOSITE orientation to the factory plastic Bosch valve - i.e. air must enter the GFB valve at the bottom, and dump through the sides.
  • SAAB 9-5 Turbo 98-09
  • SAAB 9-5 Turbo 98-09
  • SAAB 9-5 Turbo 98-09
  • SAAB 9-5 Turbo 98-09
  • SAAB 9-5 Turbo 98-09
  • SAAB 9-5 Turbo 98-09
  • SAAB 9-5 Turbo 98-09
  • VW New Beetle 1st Generation 1.8t 99-on Note : When installing a GFB valve, it must be installed in the OPPOSITE orientation to the factory plastic Bosch valve - i.e. air must enter the GFB valve at the bottom, and dump through the sides.
  • AUDI B5 (1995-2001) 1.8t
  • AUDI B5 (1995-2001) 1.8t
  • SAAB 9-3 Turbo 98-02
  • SAAB 9-3 Turbo 98-02
  • SAAB 9-3 Turbo 98-02
  • SAAB 9-3 Turbo 98-02
  • SAAB 9-3 Turbo 98-02
  • SAAB 9-3 Turbo 98-02
  • MAZDA SP Turbo 2002 (150kW/200hp)
  • AUDI TT 8N 1.8t 98-06 Note : When installing a GFB valve, it must be installed in the OPPOSITE orientation to the factory plastic Bosch valve - i.e. air must enter the GFB valve at the bottom, and dump through the sides.
  • AUDI TT 8N 1.8t 98-06 Note : When installing a GFB valve, it must be installed in the OPPOSITE orientation to the factory plastic Bosch valve - i.e. air must enter the GFB valve at the bottom, and dump through the sides.
  • AUDI TT 8N 1.8t 98-06 Note : When installing a GFB valve, it must be installed in the OPPOSITE orientation to the factory plastic Bosch valve - i.e. air must enter the GFB valve at the bottom, and dump through the sides.
  • AUDI TT 8N 1.8t 98-06 Note : When installing a GFB valve, it must be installed in the OPPOSITE orientation to the factory plastic Bosch valve - i.e. air must enter the GFB valve at the bottom, and dump through the sides.
  • AUDI TT 8N 1.8t 98-06
  • AUDI B6 (2001-2005) 1.8t Note : When installing a GFB valve, it must be installed in the OPPOSITE orientation to the factory plastic Bosch valve - i.e. air must enter the GFB valve at the bottom, and dump through the sides.
  • AUDI B6 (2001-2005) 1.8t Note : When installing a GFB valve, it must be installed in the OPPOSITE orientation to the factory plastic Bosch valve - i.e. air must enter the GFB valve at the bottom, and dump through the sides.
  • VW Polo GTI Mk4F (Typ 9N3) 1.8t 05-09 Note : When installing a GFB valve, it must be installed in the OPPOSITE orientation to the factory plastic Bosch valve - i.e. air must enter the GFB valve at the bottom, and dump through the sides.
  • FORD AUSTRALIA XR6 BA-BF 4.0L turbo 02-08 Note : When installing a GFB valve, it must be installed in the OPPOSITE orientation to the factory plastic Bosch valve - i.e. air must enter the GFB valve at the bottom, and dump through the sides.
  • FORD AUSTRALIA XR6 BA-BF 4.0L turbo 02-08 Note : When installing a GFB valve, it must be installed in the OPPOSITE orientation to the factory plastic Bosch valve - i.e. air must enter the GFB valve at the bottom, and dump through the sides.
  • FORD AUSTRALIA Territory SY 4.0L turbo 06-11 Note : When installing a GFB valve, it must be installed in the OPPOSITE orientation to the factory plastic Bosch valve - i.e. air must enter the GFB valve at the bottom, and dump through the sides.
  • FORD AUSTRALIA XR6 FG 4.0L turbo 08-on
  • PORSCHE Macan 3.0/3.6 twin-turbo
  • PORSCHE Macan 3.0/3.6 twin-turbo
  • PORSCHE Macan 3.0/3.6 twin-turbo
  • PORSCHE Macan 3.0/3.6 twin-turbo
  • VW Bora MK4 1.8t 00-05
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    Reviews (2)

    2 reviews for DV+ Diverter Valve (25mm Bosch diverter replacement)

    1. Australian

      Replaced the stock Bosch diverter valve with this to improve throttle response after doing a tune and what a difference this makes! Had used cheap aftermarket diverter valves in the past and they were not up to the task. This GFB part has improved throttle response greatly and the car feels like a different machine. Definitely recommend anyone who has an existing Bosch DV to replace it with this one.

    2. U.K

      Awesome quality part I purchased the DV+ for my mk1 Audi TT running 285 Bhp on a stage 2 tune no other dv valve has come close to the reliability and proformance of the gfb dv + well made quality engineernerd very happy U.K customer.

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