

⛽ Master your fuel flow, dominate the drive.
The FUELAB Fuel Pressure Regulator offers precise, adjustable fuel pressure control from 25 to 90 PSI, crafted from durable black anodized aluminum. Designed for professional-grade EFI systems, it supports Diesel, E85, Gasoline, and Methanol fuels with dual 10 AN female inlets and a 6 AN return line, plus a 1/8 in NPT port for pressure monitoring. Ideal for performance enthusiasts seeking reliable, high-quality fuel management.
| ASIN | B00378UYAI |
| Best Sellers Rank | #1,607,150 in Automotive ( See Top 100 in Automotive ) #1,486 in Automotive Replacement Fuel Injection Pressure Regulators |
| Brand | Fuelab |
| Customer Reviews | 4.9 4.9 out of 5 stars (16) |
| Date First Available | February 3, 2010 |
| Exterior | Machined |
| Item Weight | 15.7 ounces |
| Item model number | FLB51501-1 |
| Manufacturer | FUELAB FUEL SYSTEMS |
| Manufacturer Part Number | FLB51501-1 |
| Model | Fuel Press Reg EFI 25-90psi 10AN/6AN |
| OEM Part Number | 51501-1 |
| Position | Bottom |
B**R
The price
It was everything that order, And everything get a like.
C**S
Quality
Love it Quality for the money
A**L
Five Stars
Great product..great shipping time
A**0
Don't listen to the description
I ordered this regulator to get 70psi for my vehicle's fuel system. The description here claims 125psi, which leaves ample overhead so I'm not running the regulator at it's maximum pressure full time. Well, on the box for the regulator it states 25-90psi. Which still leaves me overhead, but it's a little closer than I wanted. Probably won't be a problem, just want to inform those who are purchasing this product. I've heard fuel labs makes a great product. I removed one star because of the labelling discrepancy on the sellers part, not for the product. I'll update my review if there is a problem, but I suspect there won't be.
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