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For Your Every Summer RSVP, with Code: SUMMER15
Description
GFB Diverter Valve DV+ for Volkswagen TSI/TFSI with Pierburg Diverter ValveT9381 GFB Diverter Valve DV+ We are excited to introduce two DV+ options for VAG models: the T9381 and the T9351. Both models offer outstanding performance and durability, catering to different needs and applications. Features Sharper Throttle Response Faster Boost Recovery: After gearshift or brief throttle lift. Improved Boost Holding Unrivaled Longevity: Backed by our Lifetime Warranty. The T9351 has been the reliable workhorse of the DV+ family.
T9381 GFB Diverter Valve DV+
We are excited to introduce two DV+ options for VAG models: the T9381 and the T9351. Both models offer outstanding performance and durability, catering to different needs and applications.
Features
- Sharper Throttle Response
- Faster Boost Recovery: After gearshift or brief throttle lift.
-
Improved Boost Holding
Unrivaled Longevity: Backed by our Lifetime Warranty.
The T9351 has been the reliable workhorse of the DV+ family. It provides excellent performance at a lower cost by replacing the problematic valve mechanism of the factory electronic diverter while reusing the solenoid.
Height Considerations
The T9351 increases the overall height by 11mm, which may cause clearance issues in certain models:
- 2013.5+ Jetta GLI
- Any MQB platform with an aftermarket intake or IS38 turbo
- Audi 4.0 TFSI from 2012-2017
The T9381 features a low-profile integrated solenoid, making it shorter and more compact than even the factory diverter. This ensures a fit for the tightest applications.
Versatile Use
The T9381 can replace the T9351 when you prefer to replace the entire factory diverter valve rather than re-use the factory solenoid, especially if the solenoid is faulty.
Product Details
T9381 DV+
- Low-profile integrated solenoid.
- Shorter and more compact than the factory diverter.
- Suitable for replacing the entire factory diverter valve.
T9351 DV+
-
Replace the factory electronic diverter valve mechanism.
Re-uses the factory solenoid to keep costs low. - This may cause clearance issues due to increased height (11mm).
The T9351 and T9381 DV+ options ensure ultimate boost holding, durability, and throttle response. Choose the model that best fits your vehicle's needs and enjoy enhanced performance and reliability.
Additional Information
- Contact Us: Please call (813) 444-7021 for any questions regarding fitment or compatibility.
Frequently Asked Questions
What are the specific details of the T9381 DV+?
- Low-profile integrated solenoid.
- Shorter and more compact than the factory diverter.
- Suitable for replacing the entire factory diverter valve.
Which vehicles are compatible with the T9351 DV+?
- 2013.5+ Jetta GLI
- Any MQB platform with an aftermarket intake or IS38 turbo
- Audi 4.0 TFSI from 2012-2017
Which vehicles are compatible with the T9381 DV+?
The T9381 DV+ is suitable for limited space applications and can replace the T9351 in cases where the factory solenoid is faulty.
Are there any special considerations for installing the T9351 DV+?
Yes, the T9351 DV+ increases the overall height by 11mm, which may cause clearance issues in certain models. Ensure compatibility before installation.
Can the T9381 DV+ be used to replace the T9351?
Yes, the T9381 DV+ can replace the T9351, especially if you prefer to replace the entire factory diverter valve or if the factory solenoid is faulty.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Perfect Summer Shorts for Everyday Wear
Size: Large, Color: Dark Grey
These turned out to be one of those purchases that will become part of the regular summer rotation. The fit is excellent, the fabric feels lightweight without feeling cheap, and they’re extremely comfortable in warm weather.
What I like most is that they strike a really nice balance between casual and polished. They don’t look like gym shorts, but they’re just as comfortable. The dark grey color looks clean and versatile, and the 7-inch length feels modern without being overly short.
The fabric has a smooth, cool feel and dries quickly, which is great for hot days or even light water exposure. The elastic waistband and drawstring are comfortable without looking sloppy, and the hidden zipper pocket is actually very useful for keys or cards.
Another thing I noticed is their durability that they hold their shape well and the material doesn’t wrinkle easily. They work equally well for relaxing, walking around town, travel, or casual dinners outside during summer.
Overall, these feel more expensive than they are. Comfortable, lightweight material, practical, and surprisingly stylish.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
Fast drying polyester short for casual wear or to use at the beach
Size: Small, Color: Army Green, Size: Small, Color: Army Green
The TACVASEN men's 7" casual beach shorts are lightweight stretchy polyester shorts featuring an elastic waist band for added comfort. These shorts are nicely constructed and durable with no visible signs of defects out of the package. These shorts wear and feel comfortable for all types of activities or for just casual wear if you just want to lounge around. There are two average sized pockets one on each side and one zippered side pocket for added security and a rear pocket suitable for a normal sized wallet. I'm a 5'10" man and these shorts reach to the top of my knee. These shorts also have an average sized drawstring for added tightness if desired. The polyester material allows for fast drying. Overall these shorts offer a good value for wearing to most occasions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
Great casual shorts
Size: Small, Color: Blue Gray
These men’s water-resistant beach shorts have been a great purchase. I got them for my son, and he says they’re extremely comfortable. He especially loves how soft the material feels, which makes them easy to wear all day at the beach, pool, or just casually around town.
The water-resistant fabric works well and dries quickly, which is a huge plus for swimwear. They fit nicely and allow for plenty of movement without feeling stiff or heavy. Overall, these are comfortable, well-made shorts with great material, and my son has been really happy with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
★★★★★ 4
Nice shorts but no fly
Size: Medium, Color: Blue Gray, Size: Medium, Color: Blue Gray
These shorts are well made with three pockets on the sides, 2 standard and one zippered, along with one pocket on the back. They are made of a polyester fabric and do feel as though they will be waterproof. They are well constructed and should hold up well. My issue with these shorts is that they have no fly, just fake stiching on the front. Yes, they say they are for the beach, but that is no reason not to have a fly. Swim trunks are one thing, no one expects a fly on them, but on shorts, yes I do. I always like to include a picture of the laundry instructions,, I hate getting something and discovering it takes special care.
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Reviewed in the United States on March 11, 2026
★★★★★ 5
These are keepers for sure
Size: Medium, Color: Dark Grey, Size: Medium, Color: Dark Grey
These are very lightweight and comfortable shorts perfect for casual wear or sportswear. The fabric thickness is perfect. It’s very stretchy but nice and soft at the same time. The material looks to be high-quality in terms of aesthetics and overall this pair of shorts could work for any style type on any body type. Fits perfectly as it should
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
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