---
product_id: 219078008
title: "Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (30-70PSI)"
price: "R$1460"
currency: BRL
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.br/products/219078008-fuel-pressure-regulator-6an-efi-bypass-return-adjustable-30-70psi
store_origin: BR
region: Brazil
---

# Adjustable 30-70 PSI fuel pressure Universal 6AN EFI bypass return fit Includes full installation kit & fittings Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (30-70PSI)

**Price:** R$1460
**Availability:** ✅ In Stock

## Summary

> ⛽ Tune your ride, rule the road – pressure perfected.

## Quick Answers

- **What is this?** Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (30-70PSI)
- **How much does it cost?** R$1460 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/219078008-fuel-pressure-regulator-6an-efi-bypass-return-adjustable-30-70psi)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Leak-Proof Engineering:** Designed with specific fitting guidelines and thread sealant recommendations to ensure zero leaks.
- • **Precision Fuel Control:** Fine-tune your EFI system pressure from 30 to 70 PSI for peak engine performance.
- • **Versatile Compatibility:** Seamlessly works with gasoline, E85, and alcohol/ethanol fuels—perfect for modern tuners.
- • **Complete Installation Kit:** Comes with pressure gauge, bracket, multiple AN fittings, and braided fuel lines for hassle-free setup.
- • **Built for Performance Enthusiasts:** Lightweight yet durable, this regulator is your go-to for reliable, adjustable fuel pressure management.

## Overview

The EVIL ENERGY Fuel Pressure Regulator KT01568BA-AMZ1 offers adjustable fuel pressure control from 30 to 70 PSI, compatible with gasoline, E85, and ethanol fuels. Designed for EFI bypass return systems with a universal 6AN fitting, it includes a comprehensive installation kit featuring a pressure gauge, multiple AN fittings, and braided fuel lines. Engineered for leak-free performance and easy tuning, this lightweight regulator is ideal for professional and enthusiast vehicle tuners seeking precise fuel management.

## Description

Buy EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (30-70PSI): Pressure Regulators - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Use good fuel lines. - Decent kit. But, DO NOT USE the included hoses on an portion of your fuel system. While they look nice, they are crap rubber without nylon reinforced walls. The rubber will TEAR easily and blow a line and leak. Use REAL fuel line with nylon reinforcements, not this pretty SS braided crap rubber hose in the kit. Other wise, the regulator works.
Review: Works great! - Does what it is designed for. I used on holley 4150 sniper. After the fuel pump went out, I replaced with a walbro. Pump worked well, but pressure was wqy high. I pulled out flimsy internal regulator and replaced with this. Dialed in 60 psi and rode out.

## Features

- [Application] fuel regulator fit for most vehicle's EFI system.
- [Medium] bypass fuel pressure regulator compatible with gasoline,E85 and alcohol/ethanol, not compatible with diesel fuel. (Nylon braided fuel line is not compatible with E85.)
- [Adjustable Range] Adjustable fuel pressure: 30psi -70psi.Adjust the set screw on top to get the desired pressure.
- [Note] The 6AN to M12x1.25 and 6AN to M14x1.5 fittings are for fuel rail use only, installation on fuel pressure regulator will result in leaks. When installing fuel regulator NPT pressure gauge port,please use thread sealant tape for sealing.
- [Package Includes] 1 x fuel pressure regulator, 1 x pressure gauge, 1 x Bracket, 2 x AN6 port plug, 4 x 6AN to 6AN ORB fitting, 1 x 6AN ORB to 6AN Barb fittings, 1 x 6AN to M12*1.25 fittings, 1 x 6AN to M14*1.5 fittings, 3 x 6AN Stainless Steel Braided CPE Fuel Line.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Speedwow Tuning |
| Brand | EVIL ENERGY |
| Model | Pressure Regulator |
| Item Weight | 2.86 pounds |
| Package Dimensions | 9.29 x 8.35 x 4.29 inches |
| Item model number | KT01568BA-AMZ1 |
| Exterior | Painted |
| Manufacturer Part Number | KT01568BA-AMZ1 |

## Images

![Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (30-70PSI) - Image 1](https://m.media-amazon.com/images/I/71yb0ow1KUL.jpg)

## Questions & Answers

**Q: I understand the hose will not work with E-85, but is the regulator itself E-85 safe?**
A: Hi, the regulator compatible with E-85.

**Q: Is the fuel pressure regulator E85 compatible?**
A: no, the stainless steel braided CPE fuel line can't be used for E85.

**Q: How does the gauge mount? Can it be remotely mount?**
A: There is one 1/8" NPT gauge port on the front, apply some thread sealant to the thread, and install the pressure gauge on the regulator.

**Q: Hi can i use this on a 4g93 gdi engine?**
A: Hi, the adjustable fuel pressure of the regulator is 30psi -70psi. It can be used as long as the pressure is adjusted to meet your needs.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Use good fuel lines.
*by T***N on October 28, 2025*

Decent kit. But, DO NOT USE the included hoses on an portion of your fuel system. While they look nice, they are crap rubber without nylon reinforced walls. The rubber will TEAR easily and blow a line and leak. Use REAL fuel line with nylon reinforcements, not this pretty SS braided crap rubber hose in the kit. Other wise, the regulator works.

### ⭐⭐⭐⭐⭐ Works great!
*by S***N on December 14, 2025*

Does what it is designed for. I used on holley 4150 sniper. After the fuel pump went out, I replaced with a walbro. Pump worked well, but pressure was wqy high. I pulled out flimsy internal regulator and replaced with this. Dialed in 60 psi and rode out.

### ⭐⭐⭐⭐⭐ Item as displayed
*by G***D on January 24, 2026*

Item well made and description was bang on

## Frequently Bought Together

- EVIL ENERGY Fuel Pressure Regulator 6AN EFI Bypass Return Adjustable (30-70PSI)
- EVIL ENERGY External Inline Fuel Pump Electric 300LPH High Flow 12V Universal
- EVIL ENERGY Inline Fuel Filter 100 Micron with 6AN 8AN 10AN Adapter Universal 50MM Red

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/219078008-fuel-pressure-regulator-6an-efi-bypass-return-adjustable-30-70psi](https://www.desertcart.com.br/products/219078008-fuel-pressure-regulator-6an-efi-bypass-return-adjustable-30-70psi)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-01*