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Description
DeatschWerks VB40AX2 Dual Pump 40 Amp Voltage BoosterIntroducing the DeatschWerks VB40AX2 Dual Pump 40 Amp Voltage Booster, a must have for enhancing your fuel delivery system's performance. This voltage booster is designed to provide a reliable and steady power supply to your fuel pumps, ensuring optimum fuel flow and increased efficiency. Built with precision and quality in mind, the VB40AX2 supports dual fuel pump setups, delivering up to 40 amps of current. It is engineered to handle the demands of
Introducing the DeatschWerks VB40AX2 Dual Pump 40 Amp Voltage Booster, a must-have for enhancing your fuel delivery system's performance. This voltage booster is designed to provide a reliable and steady power supply to your fuel pumps, ensuring optimum fuel flow and increased efficiency.Built with precision and quality in mind, the VB40AX2 supports dual fuel pump setups, delivering up to 40 amps of current. It is engineered to handle the demands of high-performance engines, making it an ideal choice for motorsport enthusiasts and tuners looking to upgrade their fuel pumps.
The booster features robust construction and is manufactured by DeatschWerks, a trusted brand known for its commitment to excellence in fuel systems. Easy to install and compatible with a range of fuel pumps, it helps you achieve consistent fuel pressure and better engine response.
Whether you're building a kit car, putting together a hot rod, or tuning a muscle car with a V8 engine, this voltage booster is a valuable addition to your fuel delivery arsenal. With the DeatschWerks VB40AX2, you get competitive pricing, fast European shipping, and expert support from the enthusiast-driven team at Tuningsupply.
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
4.3 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Great product
Size: 36 sqft
Easy to apply, made a big difference in sound deadening on side by side. Would definitely purchase again.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
AS GOOD AS ANY OTHER, WORKS GREAT
Size: 36 sqft, Size: 36 sqft
Used this in my 17 RAM 1500. This stuff works great, just as good as S...ss brand that is also sold on here. Same thickness and same tackiness. And this stuff sticks like crazy, once its laid down and rolled onto the surface, it is hard to remove, so I am pretty sure it will stay where I installed it. It is great value, one box was enough to do the whole roof of the truck with a little left over for small spots. I think it took a total of 2.5 boxes to do my whole crew cab, roof, floor and back wall and most of the firewall, and I also added a layer of their .25" foam. I do notice a difference in less outside noise, from wind and road. I will be doing my wife car soon, and this is the product I will be using again, I recommend this.
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Reviewed in the United States on January 14, 2026
★★★★★ 5
Dyna... who?
Size: 36 sqft
This stuff works great. Fraction of the cost to Dyna.. and just as good. Very sticky. Used in doors, floors and ceiling. Great product and performs flawlessly. I would highly recommend this.
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Reviewed in the United States on March 13, 2026
★★★★★ 4
Awesome, inexpensive alternative to name-brands!
Size: 36 sqft
Awesome. Stuck well with alcohol prep and time to let liquid flash-off. Very consistent, piece to piece. Backing peeled easily when desired. Compared to Amazon Basics, the butyl seemed a little thicker (infinitesimally) and stickier, foil was less thick than Amazon Basics. Very good value. Started with my nice car, but after completing project, sound dampened all cars in the immediate family it made such a noticeable difference in sound level and quality of music from soeakers. Recommended!
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Reviewed in the United States on October 21, 2025
★★★★★ 5
Easy to use
Size: 36 sqft, Size: 36 sqft
Very good and easy to use, made my 88 Chevy feel better
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Reviewed in the United States on June 2, 2026