---
product_id: 81055775
title: "Royal Purple Max Boost Octane Booster - 16 oz."
brand: "royal purple"
price: "521 kr"
currency: NOK
in_stock: true
category: "Royal Purple"
url: https://www.desertcart.no/products/81055775-royal-purple-max-boost-octane-booster-16-oz
store_origin: NO
region: Norway
---

# Boosts octane by up to 30 points Reduces engine knocking and pinging Protects non-hardened valve seats Royal Purple Max Boost Octane Booster - 16 oz.

**Brand:** royal purple
**Price:** 521 kr
**Availability:** ✅ In Stock

## Summary

> 🔥 Unleash race-grade power and precision in every drop! ⛽

## Quick Answers

- **What is this?** Royal Purple Max Boost Octane Booster - 16 oz. by royal purple
- **How much does it cost?** 521 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/81055775-royal-purple-max-boost-octane-booster-16-oz)

## 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

- • **Knock-Free Power:** Eliminate damaging knock and ping for smoother, more reliable acceleration.
- • **Fuel Injector Detox:** Clean fuel injectors to restore lost power and improve fuel economy effortlessly.
- • **Valve Seat Guardian:** Safeguard your engine with lead additive replacement designed for non-hardened valve seats.
- • **Race-Ready Octane Surge:** Elevate your engine’s octane rating by up to 30 points for peak performance.
- • **Catalytic Converter Friendly:** Formulated to protect oxygen sensors and catalytic converters from phosphorus buildup.

## Overview

Royal Purple Max Boost Octane Booster is a 16 oz high-performance fuel additive that raises gasoline octane by up to 30 points, protects engine valve seats, reduces knocking, and cleans fuel injectors. Designed for carbureted, fuel-injected, turbocharged, and nitrous engines, it enhances power and fuel economy while safeguarding catalytic converters and oxygen sensors. Ideal for racing enthusiasts seeking maximum engine performance.

## Description

Royal Purple Max-Boost - 16 fl oz Can is a high-performance octane booster with fuel treatment that increases gasoline octane, reduces emissions, and enhances engine performance while stabilizing fuel. Max-Boost is formulated with MMT, which delivers the best octane enhancement to help eliminate engine-damaging detonation, pre-ignition, and pinging or knocking from low octane gasoline. Max-Boost is formulated for engines equipped with carburetors, port fuel injection and direct injection, as well as turbocharged, supercharged and nitrous-injected engines. Safe for use in leaded and unleaded gasoline's, and alternate fuels like gasohol, reformulated gasoline, and all ethanol blends. Max-Boost is safe for oxygen sensors and catalytic converters. Performance engine oils contain higher levels of phosphorus as an anti-wear additive, which can accumulate in catalytic converters and reduce their effectiveness. Max-Boost protects against phosphorus poisoning of catalytic converters.

## Features

- replaces lead additives for protection of non-hardened valve seats
- raises octane rating up to 30 points or 3 numbers
- restores power and fuel economy while cleaning deposits from fuel injectors
- reduces power loss due to knock-retard in computer-controlled vehicles
- reduces engine knocking/pinging and stabilizes fuel
- max-boost is a racing formula and is not street legal.
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HEZQHQU |
| Best Sellers Rank | #28,776 in Automotive ( See Top 100 in Automotive ) #10 in Octane Boosters |
| Color | No Color |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,273) |
| Date First Available | December 19, 2013 |
| Included Components | Auto part, Automotive Accessories, Replacement and Performance parts |
| Item Package Quantity | 1 |
| Item Weight | 12.8 ounces |
| Item model number | ROY11757 |
| Manufacturer | ROYAL PURPLE |
| Part Number | 11757 |
| Product Dimensions | 7.5 x 2.5 x 2.5 inches |
| Size | 16 Fl Oz (Pack of 1) |
| Style | Music |
| Voltage | 12 volts |
| Warranty Description | Manufacturer Warranty |

## Images

![Royal Purple Max Boost Octane Booster - 16 oz. - Image 1](https://m.media-amazon.com/images/I/51uIR-1KxhL.jpg)

## Available Options

This product comes in different **Size, Item Package Quantity** options.

## Frequently Bought Together

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

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**Shop now:** [https://www.desertcart.no/products/81055775-royal-purple-max-boost-octane-booster-16-oz](https://www.desertcart.no/products/81055775-royal-purple-max-boost-octane-booster-16-oz)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-24*