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Ships within 48 hours · Estimated delivery Jun 14 - Jun 19
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Description
Aeromotive Pro-Series EFI Boost Reference RegulatorThe tuner s choice for high horsepower EFI applications. The Pro Series Regulator can support up to 2000 HP. For engines requiring high volume, high pressure fuel delivery, the Pro Series Boost Reference EFI Regulator is a perfect fit for serious power. Adjustable base pressure from 30 75 PSI with the spring installed. Adjustable base pressure from 75 125 PSI with the optional spring included. Ideal for Pro Series, Brushless 3. 5 and Brushless 5. 0
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.8 ★★★★★
Based on 700 reviews
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Product Reviews
★★★★★ 5
Works well
Size: 84 Count (Pack of 1)
After having gastric bypass surgery, I needed a fiber supplement that was gentle on the digestive system. These are perfect. No bloating at all and they keep thing regular and moving along.
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Reviewed in the United States on May 10, 2026
★★★★★ 4
CONVENIENT BUT MAY BE HARD FOR SOME TO SWALLOW
Size: 84 Count (Pack of 1)
I've tried lots of different types of fiber supplements. For convenience, this one is the best. A lot has been said about how large the pills are for swallowing, but I have bigger pills than these, and they go down fine. The issue is the shape of the pill. It's made not cylindrical, but with 4 faces with sharp corners. These make the pills tend to stick a bit on the way down. I would not recommend these pills for someone with swallowing difficulties. That being said, they do work.
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Reviewed in the United States on January 22, 2026
★★★★★ 5
As described
Size: 84 Count (Pack of 1)
No taste. Works well for me.
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Reviewed in the United States on February 17, 2026
★★★★★ 5
Hard to swallow
Size: 84 Count (Pack of 1)
This pill should have been in a tumbler or something to make it smooth like others. Otherwise I've had no issies or side effects. I'll continue to buy it, but i with it was more smooth to swallow.
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Reviewed in the United States on January 5, 2025
★★★★★ 5
Works great.
Size: 84 Count (Pack of 1)
Like the tablets much more than the powder, but need to take 3 fairly large tablets. If I could remember to take it 3 times a day, it wouldn't be bad, but I take 3 all together. A little hard to get down.
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Reviewed in the United States on January 10, 2025
