---
product_id: 683097287
title: "Max-Clean Fuel System Cleaner and Stabilizer 11722 20 Ounce (Pack of 2)"
brand: "royal purple"
price: "1200 DH"
currency: MAD
in_stock: true
reviews_count: 13
category: "Royal Purple"
url: https://www.desertcart.ma/products/683097287-max-clean-fuel-system-cleaner-and-stabilizer-11722-20-ounce
store_origin: MA
region: Morocco
---

# 3.2% avg fuel economy boost 2.6% avg horsepower gain 3-in-1 fuel additive tech Max-Clean Fuel System Cleaner and Stabilizer 11722 20 Ounce (Pack of 2)

**Brand:** royal purple
**Price:** 1200 DH
**Availability:** ✅ In Stock

## Summary

> ⛽ Clean fuel, cleaner ride, clearer edge.

## 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?** 1200 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/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% horsepower lift that keeps you ahead on the road.
- • **Fuel Economy Booster:** Unlock an average 3.2% increase in MPG—because every drop counts.
- • **Universal Compatibility:** Works seamlessly with gasoline, diesel, ethanol blends & biofuels—fit for every ride.
- • **Eco-Friendly Performance:** Reduces harmful emissions (HC, NOx, CO) by up to 18%, aligning power with responsibility.
- • **Triple-Action Power Clean:** Deeply cleans injectors, carburetors & combustion chambers for peak engine health.

## Overview

Royal Purple Max-Clean is a premium 3-in-1 fuel system cleaner and stabilizer that enhances engine performance by cleaning critical fuel components, improving fuel economy by 3.2%, increasing horsepower by 2.6%, and significantly reducing emissions. Compatible with gasoline and diesel engines, including ethanol blends and biofuels, it supports both 2-cycle and 4-cycle engines without harming emissions equipment.

## 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 | #1,410 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 (2,819) |
| 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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**Shop now:** [https://www.desertcart.ma/products/683097287-max-clean-fuel-system-cleaner-and-stabilizer-11722-20-ounce](https://www.desertcart.ma/products/683097287-max-clean-fuel-system-cleaner-and-stabilizer-11722-20-ounce)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-01-24*