---
product_id: 280774210
title: "25-300BK Black High Volume Adjustable Fuel Pressure Regulator"
brand: "aem"
price: "112.53 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/280774210-25-300bk-black-high-volume-adjustable-fuel-pressure-regulator
store_origin: OM
region: Oman
---

# Lightweight at 260g Compatible with multiple Honda models Adjustable 20-maximum psi 25-300BK Black High Volume Adjustable Fuel Pressure Regulator

**Brand:** aem
**Price:** 112.53 OMR
**Availability:** ✅ In Stock

## Summary

> Fuel Your Passion! 🚀

## Quick Answers

- **What is this?** 25-300BK Black High Volume Adjustable Fuel Pressure Regulator by aem
- **How much does it cost?** 112.53 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/280774210-25-300bk-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

- • **Easy Installation:** Simple setup with AEM rail compatibility, making upgrades a breeze.
- • **Lightweight Design:** Weighing only 260g, this regulator won't weigh down your performance.
- • **Durable Construction:** Built by AEM, a trusted name in automotive performance, ensuring longevity and reliability.
- • **Precision Performance:** Experience adjustable fuel pressure from 20 psi to max capacity for optimal engine performance.
- • **Versatile Compatibility:** Designed for a wide range of Honda models, ensuring a perfect fit for your vehicle.

## Overview

The AEM 25-300BK Black High Volume Adjustable Fuel Pressure Regulator is engineered for performance enthusiasts, offering adjustable fuel pressure from 20 psi to maximum pump capacity. Compatible with a variety of Honda models, this lightweight regulator ensures optimal engine performance while maintaining durability and reliability.

## Description

25-300BK Black High Volume Adjustable Fuel Pressure Regulator

## Features

- Applications: 94-01 Acura Integra RS, LS, GS and GSR
- Applications: 86-89 Honda Accord Lxi, Sei and 90-93 Honda Accord DX, LX, SE, EX (Must use AEM Rail) and 92-95 Honda Civic VX, CX, DX, LX and EX
- Applications: 99-00 Honda Civic Si and 93-95 Honda Del Sol S, Si and 94-97 Honda Del Sol VTEC
- Applications: 88-91 Honda Prelude Si and 92-96 Honda Prelude S (Must use AEM Rail)
- Adjustable from 20 psi to maximum fuel pump capacity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AEM |
| Brand | AEM |
| Model | Fuel Injection Pressure Regulator |
| Item model number | 25-300BK |
| Manufacturer Part Number | 25-300BK |
| OEM Part Number | 25-300BK |
| Position | Inside |
| Item Weight | 260 g |

## 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....

## 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.com.om/products/280774210-25-300bk-black-high-volume-adjustable-fuel-pressure-regulator](https://www.desertcart.com.om/products/280774210-25-300bk-black-high-volume-adjustable-fuel-pressure-regulator)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-30*