---
product_id: 11167501
title: "25-300BK Black High Volume Adjustable Fuel Pressure Regulator"
brand: "aem"
price: "₪882"
currency: ILS
in_stock: true
reviews_count: 9
category: "Aem"
url: https://www.desertcart.co.il/products/11167501-25-300bk-black-high-volume-adjustable-fuel-pressure-regulator
store_origin: IL
region: Israel
---

# High-volume adjustable flow Easy installation & vehicle-specific fit Durable military-grade aluminum 25-300BK Black High Volume Adjustable Fuel Pressure Regulator

**Brand:** aem
**Price:** ₪882
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your ride with precision fuel power — don’t get left behind!

## Quick Answers

- **What is this?** 25-300BK Black High Volume Adjustable Fuel Pressure Regulator by aem
- **How much does it cost?** ₪882 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/11167501-25-300bk-black-high-volume-adjustable-fuel-pressure-regulator)

## Best For

- aem enthusiasts

## Why This Product

- Trusted aem brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from military aircraft-grade aluminum for unmatched durability.
- • **Trusted by Pros:** Highly rated with 4.2 stars and praised for flawless operation.
- • **Plug & Play Upgrade:** Vehicle-specific fit ensures hassle-free installation every time.
- • **Leak-Proof Reliability:** Engineered to eliminate leaks and maintain consistent pressure.
- • **Precision Fuel Control:** Adjust fuel pressure effortlessly for peak engine performance.

## Overview

The AEM 25-300BK is a black, high-volume adjustable fuel pressure regulator made from durable military-grade aluminum. Designed for vehicle-specific fit and easy installation, it delivers precise fuel pressure control to optimize engine performance. Trusted by automotive enthusiasts for its leak-proof reliability and long-lasting build, this regulator is a top-tier upgrade for serious drivers.

## Description

AEM 25-300BK Black High Volume Adjustable Fuel Pressure Regulator

Review: Perfect upgrade - Just as described. Awesome part
Review: The only good one - Tried many other brands and got leaks, improperly seated diaphragms and some leaking from vacuum side. This one was great. Installed and fired right up.

## Features

- Manufactured to Earl's quality specifications
- Easy to use
- Easy installation
- Durable and long lasting
- High-quality military aircraft material compaonents

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002YXCT3W |
| Auto Part Position | Inside |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #444,860 in Automotive ( See Top 100 in Automotive ) #382 in Automotive Replacement Fuel Injection Pressure Regulators |
| Body Material | Aluminum |
| Brand | AEM |
| Brand Name | AEM |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (213) |
| Date First Available | February 1, 2006 |
| Fit Type | Vehicle Specific Fit |
| Gas Type | Gasoline |
| Global Trade Identification Number | 00840879019860 |
| Included Components | AEM 25-300BK Black High Volume Adjustable Fuel Pressure Regulator |
| Inlet Connection Size | 0.38 Inches |
| Inlet Connection Type | Threaded-AN |
| Item Package Dimensions L x W x H | 4.69 x 4.37 x 3.46 inches |
| Manufacturer | AEM |
| Material | Plastic |
| Model Name | AEM 25-300BK Black High Volume Adjustable Fuel Pressure Regulator |
| Mounting Type | Rail Mount |
| Number of Items | 1 |
| OEM Part Number | 25-300BK |
| Operation Mode | Mechanical |
| Outlet Connection Size | 0.25 Inches |
| Outlet Connection Type | Threaded-AN |
| Package Weight | 0.25 Kilograms |
| Part Number | 25-300BK |
| Product Grade | New |
| Size | No Size |
| Specification Met | OE |
| Style | Music |
| Suggested Users | unisex-adult |
| UPC | 840879019860 |
| Vehicle Service Type | Car |
| Warranty Description | Warranty |

## Product Details

- **Brand:** AEM
- **Fit Type:** Vehicle Specific Fit
- **Material:** Plastic
- **Style:** Music
- **Vehicle Service Type:** Car

## Images

![25-300BK Black High Volume Adjustable Fuel Pressure Regulator - Image 1](https://m.media-amazon.com/images/I/618dqIq7vTL.jpg)

## Questions & Answers

**Q: What is the possible psi out?**
A: We have them set at 55 psi

**Q: Will it work with a. Stock fuel rail on d15b7**
A: I don't think so, but check it on the AEM website.

**Q: Do I need to use AEM rail for 1995 Honda Civic EX?**
A: You dont need the rail you can bolt it on to the stock one.but if you plan on adjusting for more fuel you should get the fuel rail

**Q: Do i need to buy the aem rail for a 93 honda accord 2.2l sohc ?**
A: Id imagine so....

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect upgrade
*by S***5 on July 26, 2025*

Just as described. Awesome part

### ⭐⭐⭐⭐⭐ The only good one
*by M***N on May 30, 2025*

Tried many other brands and got leaks, improperly seated diaphragms and some leaking from vacuum side. This one was great. Installed and fired right up.

### ⭐ Not worth it, very poor quality, basicly a $120 paperweight with a cool AEM sticker in the box
*by C***A on March 17, 2020*

#1 fittings on the return line leaking apon initial install, needed to RTV it and over tighten it to get it to stop leaking #2 within 3 months of initial install the bowl on the diaphragm started leaking fuel, needed to RTV it to get it to stop leaking #3 within 3 months, 2 weeks of initial install the diaphragm popped inside, causing motor to stall & flood with gas, hydro-locking 2 cylinders and contaminating oil. Avoid this model if possible. big waste of my time. 0 stars

## Frequently Bought Together

- AEM 25-300BK Black High Volume Adjustable Fuel Pressure Regulator
- Marshall Instruments LBB00100 Fuel Pressure Gauge Black
- AEM 25-100BK Black High Volume Fuel Rail

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**Shop now:** [https://www.desertcart.co.il/products/11167501-25-300bk-black-high-volume-adjustable-fuel-pressure-regulator](https://www.desertcart.co.il/products/11167501-25-300bk-black-high-volume-adjustable-fuel-pressure-regulator)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-01*