AEM 25-302BK Black High Volume Adjustable Fuel Pressure Regulator

$ 124.69

Score By Feature

Based on 35 ratings

Delivery

8.78

Satisfaction

8.62

Packaging

8.90

Value for money

8.60

OveReview Final Score

How Our Score Is Calculated

Product Description

Pressure regulator for use with all fuels

Fuel pump pressure can be adjusted from 20 psi to a maximum pressure of 100 psi

Installs directly on An AEM high volume fuel rail or a fuel rail connected to a fuel rail

A billet of 6061-T6 aluminum is CNC machinable

Fuel pumps with a range of regulator outputs can be connected to interchangeable discharge ports

Questions & Answers

What are the chances that it will work with Mazdaspeed3?

Yes, if you plan on running an auxiliary fuel system this regulator does the job perfectly. My 2013 Ms3 runs with this exact regulator and makes more than 700 horsepower

Could you tell me if this is ?

Since I have been running my engine on e85 for three years, I have been running on e85. I am very pleased with the results!

Do you have a universal app for this?

It is true.

Is it able to work with the installation of a 2012 Mazdaspeed 3 PI?

Yes, this AEM regulator is compatible with and PI systems for MS3's. I have my 2013 MS3 hooked up to an aux fuel rail with this AEM regulator, which supplies the correct pressure to my Bosch At 98 psi of fuel pressure and a boost pressure of 38 psi in my MS3, this regulator produced 784 whp

Selected User Reviews For AEM 25-302BK Black High Volume Adjustable Fuel Pressure Regulator

I failed the first test of the seal

3/5

My experience with AEM has been nothing but disappointing. I am extremely disappointed in my inability to regulate 120 psi. My seal blew 7 times. Therefore, I am actually going to buy a smaller fuel pump and try a new seal again. Hopefully, going less pressure in my fuel pump will mean As soon as the sealing blows, air squirts out of the boost gauge port. If my car had been turbo, I'm afraid I would have ruined Don't buy this, and instead pay a little more or less for something of better.

Sawyer Molina

| Jan 12, 2021

2500 miles was all it lasted

3/5

The diaphragm is visible to be leaking and there is a smell of fuel. I think you've got it all figured out from the title.

Otis Johns

| Feb 04, 2021

I like it

4/5

Although it is a great product, it doesn't come with much for what you pay.

Forrest Young

| Mar 02, 2021

This is fantastic! This is fantastic!

5/5

Finley Sanders

| Nov 14, 2020

You need to check this out

4/5

The printer says it can run down to 20 psi, but I couldn't get the printer to work Great piece, to make sure the fuel pressure gauge in the engine bay can actually show you the PSI, make sure your fuel pressure gauge is connected to it. This extra port allows you to run the fuel pressure gauge in the cockpit from a remote location.

Marina Carey

| May 11, 2021

The product could be a knockoff

3/5

This is not what I expected from an As a result of my real pressure on the FPR, it leaked from the top the second time around. It has already been a month and I can't seem to get it to work. Pressure cannot exceed 25 psi, nor is there an advance in vacuum.

Leila Figueroa

| Oct 16, 2020

I gave it a star

3/5

Several parts of the package were missing, which means I will have to pay for shipping to return it.

Aniyah Brooks

| Apr 24, 2021

An incorrect description was provided for this item for sale

3/5

According to the description, it fits OEM. An incorrect description was provided for this item for sale. The fuel rail is rated to fit OEM and AEMR. A relocated regulator is actually what it is.