---
product_id: 445883228
title: "6AN Fuel Pressure Regulator Kit - Adjustable Universal with Return Port"
brand: "k-motor performance"
price: "$571.68"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/445883228-6an-fuel-pressure-regulator-kit-adjustable-universal-with-return-port
store_origin: US
region: United States of America
---

# Compatible with E85 & all fuel types 6AN inlet & return ports for precise flow Adjustable pressure for custom tuning 6AN Fuel Pressure Regulator Kit - Adjustable Universal with Return Port

**Brand:** k-motor performance
**Price:** $571.68
**Availability:** ✅ In Stock

## Summary

> 🔥 Tune like a pro, drive like a legend ⚙️

## Quick Answers

- **What is this?** 6AN Fuel Pressure Regulator Kit - Adjustable Universal with Return Port by k-motor performance
- **How much does it cost?** $571.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/445883228-6an-fuel-pressure-regulator-kit-adjustable-universal-with-return-port)

## Best For

- k-motor performance enthusiasts

## Why This Product

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

## Key Features

- • **All-Fuel Ready:** Engineered to handle E85, alcohol, ethanol, and conventional fuels without compromise.
- • **Tailored Performance:** Fully adjustable regulator lets you dial in exact fuel pressure for peak engine efficiency.
- • **Lightweight & Compact:** Smaller, lighter design fits seamlessly into any high-performance EFI setup.
- • **Precision Fuel Control:** Dual 6AN inlet ports + 6AN return port ensure optimal fuel flow management.
- • **Complete Installation Kit:** Includes regulator, bracket, fittings, O-rings, and gauge for hassle-free setup.

## Overview

The 6AN Fuel Pressure Regulator Kit by K-MOTOR PERFORMANCE is a compact, anodized black aluminum regulator featuring dual 6AN inlet ports, a 6AN return port, and a 1/8 NPT gauge port. Designed for all fuel types including E85, it offers precise, adjustable fuel pressure control in a lightweight 535g package. Complete with bracket, fittings, O-rings, and gauge, this USA-made kit delivers professional-grade fuel management for high-performance EFI engines.

## Description

6AN Fuel Pressure Regulator Kit - Adjustable Universal with Return Port

## Features

- 6AN Adjustable Fuel Pressure Regulator Kit - Black Color
- Two -6AN inlet ports, one 6AN return port, and one 1/8 Npt gauge port
- Newest High-performance EFI fuel pressure regulator is smaller, Lighter and better!
- Suitable for all fuel type including E85, Alcohol, Ethanol
- Package includes: Regulator, Bracket, 6AN Fittings, O-ring seals, Gauge.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 6AN |
| Material | Aluminum - Steel Internals |
| Brand | K-MOTOR PERFORMANCE |
| Colour | Black |
| Item dimensions L x W x H | 6.9 x 6.1 x 3.8 Centimeters |
| Connector Type | 6AN Adapter |
| Thread Size | 6AN |
| Exterior Finish | Anodized Black |
| Thread Type | NPT |
| Item Weight | 0.54 Kilograms |
| Number of Pieces | 1 |
| Manufacturer | K-Motor Performance |
| Model | Fuel Pressure Regulator |
| Product Dimensions | 6.86 x 6.1 x 3.81 cm; 535 g |
| Item model number | 6AN-Fuel-Regulator-BLK |
| Manufacturer Part Number | 6AN-Fuel-Regulator-BK |
| Country of Origin | USA |
| Item Weight | 535 g |

## Product Details

- **Size:** 6AN
- **Material:** Aluminum - Steel Internals
- **Brand:** K-MOTOR PERFORMANCE
- **Colour:** Black
- **Item dimensions L x W x H:** 6.9 x 6.1 x 3.8 Centimeters
- **Connector Type:** 6AN Adapter
- **Thread Size:** 6AN
- **Exterior Finish:** Anodized Black
- **Thread Type:** NPT
- **Item Weight:** 0.54 Kilograms

## Images

![6AN Fuel Pressure Regulator Kit - Adjustable Universal with Return Port - Image 1](https://m.media-amazon.com/images/I/712US0BOSsL.jpg)

## Questions & Answers

**Q: Is this offered with lower pressure**
A: not available with lower Pressure

**Q: Does this come with a plug for one of the inputs?**
A: Plug not included, you will need one 6AN PLUG if you don't need the second inlet. Amazon ASIN: B07QV31WXV

**Q: Es compatible con gmc terrain 2011 4 cilindros?????**
A: Si es compatible porque es universal pero asegurese que sea de estilo de RETURN porque si no lo es, este no funciona, le sugiero que busque informacion en google o youtube.

**Q: Safe for use with diesel?**
A: Hello, this FPR is designed for gasoline only

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-23*