Go Fast Bits

GFB DV+ for VW MK8 GTI GOLF R 8Y A3 S3 B9 B9.5 S4 S5 RS5 SQ5 Q8 Q7 C8 A6 S6 A7 S7 A8 ARTEON

SKU: T9380
GFB DV+ for VW MK8 GTI GOLF R 8Y A3 S3 B9 B9.5 S4 S5 RS5 SQ5 Q8 Q7 C8 A6 S6 A7 S7 A8 ARTEON
GFB DV+ for VW MK8 GTI GOLF R 8Y A3 S3 B9 B9.5 S4 S5 RS5 SQ5 Q8 Q7 C8 A6 S6 A7 S7 A8 ARTEON
GFB DV+ for VW MK8 GTI GOLF R 8Y A3 S3 B9 B9.5 S4 S5 RS5 SQ5 Q8 Q7 C8 A6 S6 A7 S7 A8 ARTEON
GFB DV+ for VW MK8 GTI GOLF R 8Y A3 S3 B9 B9.5 S4 S5 RS5 SQ5 Q8 Q7 C8 A6 S6 A7 S7 A8 ARTEON
GFB DV+ for VW MK8 GTI GOLF R 8Y A3 S3 B9 B9.5 S4 S5 RS5 SQ5 Q8 Q7 C8 A6 S6 A7 S7 A8 ARTEON
GFB DV+ for VW MK8 GTI GOLF R 8Y A3 S3 B9 B9.5 S4 S5 RS5 SQ5 Q8 Q7 C8 A6 S6 A7 S7 A8 ARTEON
GFB DV+ for VW MK8 GTI GOLF R 8Y A3 S3 B9 B9.5 S4 S5 RS5 SQ5 Q8 Q7 C8 A6 S6 A7 S7 A8 ARTEON
GFB DV+ for VW MK8 GTI GOLF R 8Y A3 S3 B9 B9.5 S4 S5 RS5 SQ5 Q8 Q7 C8 A6 S6 A7 S7 A8 ARTEON
GFB DV+ for VW MK8 GTI GOLF R 8Y A3 S3 B9 B9.5 S4 S5 RS5 SQ5 Q8 Q7 C8 A6 S6 A7 S7 A8 ARTEON
GFB DV+ for VW MK8 GTI GOLF R 8Y A3 S3 B9 B9.5 S4 S5 RS5 SQ5 Q8 Q7 C8 A6 S6 A7 S7 A8 ARTEON
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  • Description
  • Refund Policy
Specific Product Information

The DV+ options for VW and Audi models!

 

The T9380 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 newer generation of Continental brand OEM diverter valves found in late-model VW and Audi vehicles.

 

Unlike the earlier generation diverter valves manufactured by Pierburg, the newer Continental valves cannot be disassembled and integrated into a DV+. Therefore, GFB developed the T9380 with a low-profile integrated solenoid as a complete replacement for the Continental diverter valve, enabling a hassle-free installation with no clearance issues.

 

Like all valves in the DV+ range, the new T9380 delivers the following benefits over the OEM diverter valve:

T9380 DV+

  • Improved boost holding (see next page for more details)
  • 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.

Sharper throttle response, faster boost recovery after brief throttle lift

 

Factory electronic diverter valves are binary in operation – they’re either open or shut. Your throttle, however, isn’t. When you make small throttle adjustments, the binary operation of the factory diverter results in abrupt changes in power delivery, which is the very definition of poor throttle response.

 

The DV+ patented “pilot actuation” system allows the piston to open and close progressively, thereby smoothing the power delivery during throttle modulation, and ultimately improving throttle response.

 

Unrivalled longevity, backed by our Lifetime Warranty

The combination of precision manufacturing, attention to detail, and robust materials mean the DV+ will last a lifetime. So does the warranty!

About this range

When you just want  performance

Vehicle 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+ T9380 Diverter Valve for VW and Audi applications also suits:

  • AUDI RS5 B9 2.9TFSI (2018-On)
  • AUDI SQ5 3.0TFSI (2017-On)
  • VW Arteon 2.0 TSI EA888 EVO4 2021-On
  • VW Golf GTI Mk8 (EA888 EVO4)
  • AUDI S4 B9 (2016-On) 3.0TFSI
  • AUDI Q8 3.0TFSI (2018-On)
  • AUDI Q7 3.0TFSI (2021-On)
  • SKODA Octavia Mk4 2.0TSI (EA888 EVO4) 2020-On
  • VW Golf R Mk8 2.0TSI EA888 EVO4
  • AUDI S5 B9 3.0TFSI (2017-On)
  • AUDI S7 2.9TFSI (2020-On) (Two Valves Required)
  • AUDI A7 3.0TFSI (2017-On)
  • AUDI RS4 B9 2.9TFSI (2017-On) (Two Valves Needed)
  • AUDI A6 3.0TFSI MHEV C8 (2019-On)
  • AUDI S6 2.9TFSI (2020-On) (Two Valves Required)
  • AUDI A8 3.0TFSI (2017-On)

    • Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

    To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

    Note:

    * Customer must pay for the shipping to the original manufacturer.

    Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

    Additional non-returnable items:

    * Gift cards

    To complete your return, we require a receipt or proof of purchase.

    Please do not send your purchase back to the manufacturer.

    There are certain situations where only partial refunds are granted: (if applicable)

    * Book with obvious signs of use

    * Any item not in its original condition, is damaged or missing parts for reasons not due to our error.

    * Any item that is returned more than 14 days after delivery

    Refunds (if applicable)

    Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

    If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

    Late or missing refunds (if applicable)

    If you haven’t received a refund yet, first check your bank account again.

    Then contact your credit card company, it may take some time before your refund is officially posted.

    Next contact your bank. There is often some processing time before a refund is posted.

    If you’ve done all of this and you still have not received your refund yet, please contact us at info@amtuning.ca

    Exchanges

    We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at amtuning.ca@outlook.com labelled as “Defective Item”

    Gifts

    If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

    If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

    Shipping

    You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

    Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

    If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

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