---
product_id: 349345809
title: "Royal Purple ROY11757 MAX Boost, 16 fl oz (10)"
brand: "royal purple"
price: "€ 356.68"
currency: EUR
in_stock: true
category: "Royal Purple"
url: https://www.desertcart.de/products/349345809-royal-purple-roy11757-max-boost-16-fl-oz-10
store_origin: DE
region: Germany
---

# Boosts octane by up to 30 points Restores power & fuel economy Protects non-hardened valve seats Royal Purple ROY11757 MAX Boost, 16 fl oz (10)

**Brand:** royal purple
**Price:** € 356.68
**Availability:** ✅ In Stock

## Summary

> ⛽ Unlock hidden horsepower with every drop!

## Quick Answers

- **What is this?** Royal Purple ROY11757 MAX Boost, 16 fl oz (10) by royal purple
- **How much does it cost?** € 356.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/349345809-royal-purple-roy11757-max-boost-16-fl-oz-10)

## 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

- • **Engineered Protection:** Replaces lead additives to safeguard non-hardened valve seats
- • **Fuel Injector Revival:** Cleans deposits to restore optimal fuel flow and efficiency
- • **Knock Retard Reduction:** Minimizes power loss in computer-controlled vehicles for smoother rides
- • **Trusted by Enthusiasts:** Highly rated by drivers who demand more from their fuel
- • **Maximize Your Engine's Potential:** Raises octane rating by up to 30 points for peak performance

## Overview

Royal Purple ROY11757 MAX Boost is a premium 16 fl oz fuel additive designed to elevate your engine's octane rating by up to 30 points, protect valve seats without lead additives, reduce knock-related power loss, and clean fuel injectors to restore power and fuel economy. Perfect for performance-minded drivers seeking reliable, high-octane fuel enhancement.

## Description

Buy Royal Purple ROY11757 MAX Boost, 16 fl oz (10): Fuel Additives - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Replaces lead additives for protection of non-hardened valve seats
- Raises octane rating up to 30 points or 3 numbers
- Reduces power loss due to knock-retard in computer-controlled vehicles
- Restores power and fuel economy while cleaning deposits from fuel injectors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0892LWW6D |
| Best Sellers Rank | #3,433,214 in Automotive ( See Top 100 in Automotive ) #864 in Fuel Additives |
| Brand | Royal Purple |
| Brand Name | Royal Purple |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 28 Reviews |
| Item Form | Liquid |
| Liquid Volume | 16 fluid ounces |
| Model Number | 11757 |
| Number of Packs | 2 |
| Package Information | Bottle |
| Part Number | 11757 |
| Recommended Uses For Product | Automotive |
| UPC | 641330117572 |
| Unit Count | 16 Fluid Ounces |

## Product Details

- **Brand:** Royal Purple
- **Item Form:** Liquid
- **Liquid Volume:** 16 Fluid Ounces
- **Package Information:** Bottle
- **Unit Count:** 16.0 Fluid Ounces

## Images

![Royal Purple ROY11757 MAX Boost, 16 fl oz (10) - Image 1](https://m.media-amazon.com/images/I/615pt3E84YL.jpg)

---

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**Shop now:** [https://www.desertcart.de/products/349345809-royal-purple-roy11757-max-boost-16-fl-oz-10](https://www.desertcart.de/products/349345809-royal-purple-roy11757-max-boost-16-fl-oz-10)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-10-05*