---
product_id: 683097287
title: "Max-Clean Fuel System Cleaner and Stabilizer 11722 20 Ounce (Pack of 2)"
brand: "royal purple"
price: "E£ 6521"
currency: EGP
in_stock: true
reviews_count: 13
category: "Royal Purple"
url: https://www.desertcart.com.eg/products/683097287-max-clean-fuel-system-cleaner-and-stabilizer-11722-20-ounce
store_origin: EG
region: Egypt
---

# 3.2% avg fuel economy boost Up to 18% emission reduction 3-in-1 fuel additive tech Max-Clean Fuel System Cleaner and Stabilizer 11722 20 Ounce (Pack of 2)

**Brand:** royal purple
**Price:** E£ 6521
**Availability:** ✅ In Stock

## Summary

> ⛽ Drive Clean, Drive Mean: Maximize Performance & Efficiency with Every Drop!

## Quick Answers

- **What is this?** Max-Clean Fuel System Cleaner and Stabilizer 11722 20 Ounce (Pack of 2) by royal purple
- **How much does it cost?** E£ 6521 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/683097287-max-clean-fuel-system-cleaner-and-stabilizer-11722-20-ounce)

## Best For

- royal purple enthusiasts

## Why This Product

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

## Key Features

- • **Horsepower Enhancer:** Feel the difference with a 2.6% boost in engine power and responsiveness
- • **Fuel Economy Booster:** Unlock an average 3.2% increase in miles per gallon—save more on every drive
- • **Universal Compatibility:** Works seamlessly with gasoline, diesel, ethanol blends & biofuels—fit for all your vehicles
- • **Eco-Friendly Performance:** Reduce harmful emissions by up to 18%, keeping your ride green and compliant
- • **Triple-Action Powerhouse:** Cleans injectors, carburetors & combustion chambers for peak engine health

## Overview

Royal Purple Max-Clean is a cutting-edge 3-in-1 fuel system cleaner and stabilizer that restores engine performance by removing deposits from injectors, carburetors, and combustion chambers. It improves fuel economy by 3.2%, increases horsepower by 2.6%, and significantly cuts emissions, all while being EPA and CARB compliant. Suitable for gasoline and diesel engines, including ethanol blends and biofuels, it’s the go-to solution for millennial professionals seeking efficient, eco-conscious vehicle maintenance.

## Description

Royal Purple Max-Clean is a state-of-the-art high performance fuel system cleaner that maximizes the performance of your fuel system. Max-Clean restores fuel economy by deeply penetrating deposits and cleaning injectors, carburetors, intake valves and combustion chambers. Royal Purple Max-Clean is EPA / CARB Compliant. Recommended for use in gasoline and diesel engines and can be used with all ethanol blends or biofuel. Max-Clean can be used in both 4-cycle & 2-cycle engines and will not harm vehicle emissions equipment.

Review: GREAT PRODUCT - WORKS GREAT, I PUT IT IN WITH 1/42TANK LEFT DROVE IT AROUND TILL 1/4 TANK FILLED IT UP GAINED 2 MPG
Review: Very good Fuel treatment for cleaning your car’s valves, fuel injectors etc. from carbon buildup. - Excellent fuel treatment to clean carbon buildup off the Valves and Cylinder heads. Highly recommended by professionals in video comparisons. This won 2nd place but does almost as well as the 1st place product that required several steps. I am happy with it. Made my 2024 Honda CR-V and wife’s 2013 Honda Accord run and idle better. Son also claimed his 2019 Ford Fusion was helped also.

## Features

- The information below is per-pack only
- 3-in-1 fuel additive keeps new engines clean and improves vehicle's performance
- Improves fuel economy an average of 3.2 percent
- Increases horsepower an average of 2.6 percent
- Reduces hydrocarbon, NOx and CO emissions (on average 12, 13 and 18-percent respectively)
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CXPWXZFM |
| Best Sellers Rank | #1,341 in Automotive ( See Top 100 in Automotive ) #10 in Fuel System Cleaners |
| Brand | Royal Purple |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,835) |
| Date First Available | November 7, 2025 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.5 pounds |
| Item model number | 11722 |
| Manufacturer | Royal Purple |
| Manufacturer Part Number | 11722 |
| Product Dimensions | 2.63 x 2.63 x 9.73 inches |

## Product Details

- **Brand:** Royal Purple
- **Item Volume:** 20 Fluid Ounces
- **Unit Count:** 2.0 Count
- **Number of Items:** 2
- **Item Weight:** 2.5 Pounds

## Images

![Max-Clean Fuel System Cleaner and Stabilizer 11722 20 Ounce (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/71FCV+QAFpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ GREAT PRODUCT
*by M***U on January 18, 2026*

WORKS GREAT, I PUT IT IN WITH 1/42TANK LEFT DROVE IT AROUND TILL 1/4 TANK FILLED IT UP GAINED 2 MPG

### ⭐⭐⭐⭐⭐ Very good Fuel treatment for cleaning your car’s valves, fuel injectors etc. from carbon buildup.
*by G***. on November 20, 2025*

Excellent fuel treatment to clean carbon buildup off the Valves and Cylinder heads. Highly recommended by professionals in video comparisons. This won 2nd place but does almost as well as the 1st place product that required several steps. I am happy with it. Made my 2024 Honda CR-V and wife’s 2013 Honda Accord run and idle better. Son also claimed his 2019 Ford Fusion was helped also.

### ⭐⭐⭐⭐⭐ Car ran smoother
*by A***R on November 23, 2025*

I seems to work very well. I tried it out and noticed immediate results. The car appeared to accelerate and run at much smoother intervals.

## Frequently Bought Together

- Royal Purple Max-Clean Fuel System Cleaner and Stabilizer 11722 20 Ounce (Pack of 2)
- Royal Purple Max Boost Octane Booster - 16 oz.
- Royal Purple 18000 Max Atomizer Fuel Injector Cleaner, 6 fl. oz.

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-13*