---
product_id: 6692230
title: "Performance (10406) Octane Boost - Boosts Octane And Cleans injectors To Improve Engine Performance - Improve Gas Mileage - 1 Bottle Treats Up To 18 Gallons, 16 fl. oz."
brand: "104+"
price: "€ 23.79"
currency: EUR
in_stock: true
reviews_count: 11
category: "104+"
url: https://www.desertcart.be/products/6692230-performance-10406-octane-boost-boosts-octane-and-cleans-injectors-to
store_origin: BE
region: Belgium
---

# Boosts octane for max power Improves gas mileage & engine response Cleans fuel injectors thoroughly Performance (10406) Octane Boost - Boosts Octane And Cleans injectors To Improve Engine Performance - Improve Gas Mileage - 1 Bottle Treats Up To 18 Gallons, 16 fl. oz.

**Brand:** 104+
**Price:** € 23.79
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your engine’s true potential with every drop!

## Quick Answers

- **What is this?** Performance (10406) Octane Boost - Boosts Octane And Cleans injectors To Improve Engine Performance - Improve Gas Mileage - 1 Bottle Treats Up To 18 Gallons, 16 fl. oz. by 104+
- **How much does it cost?** € 23.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/6692230-performance-10406-octane-boost-boosts-octane-and-cleans-injectors-to)

## Best For

- 104+ enthusiasts

## Why This Product

- Trusted 104+ brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Injector Detox:** Cleans fuel injectors and the entire fuel system for smoother, more efficient combustion.
- • **Trusted Legacy:** Since 1975, the original octane booster with proven results and rave reviews from enthusiasts.
- • **Fuel Economy Edge:** Enhances gas mileage so you get more miles per gallon without compromise.
- • **Power Up Your Ride:** Boosts octane to unlock peak engine performance and acceleration.
- • **Universal Compatibility:** Safe for all catalytic converters and oxygen sensors—engineered for off-road and high-performance vehicles.

## Overview

104+ Octane Boost is a premium fuel additive designed to elevate octane levels, clean fuel injectors, and improve overall engine performance and fuel efficiency. Each 16 fl. oz. bottle treats up to 18 gallons of fuel, making it ideal for turbocharged V6s, V8s, and performance vehicles. Trusted since 1975, it’s safe for catalytic converters and oxygen sensors, delivering noticeable gains in throttle response, acceleration, and gas mileage.

## Description

104+ is the original octane booster since 1975. 104+ Octane Boost improves power, acceleration, and fuel economy. 104+ also cleans fuel injectors and the complete fuel system. 104 is safe for all catalytic converters and oxygen sensors. (104 is intended for off road use only)

Review: Real performance in a bottle - I have tried a few octane boost formulations and I have found that 104+ is the first one to show actual physical gains that make a real difference on the road and on the dyno. For the price, even if you never get to test on a dyno, you will notice a huge difference in throttle response and acceleration once the bottle is fully mixed in the tank and running thought the fuel system. Now this is not for flex fuel vehicles, but does make a huge difference in Turbo powered V6 engines and V8 engines, you will be pleasantly surprised.
Review: 45 MPH punch - I run a 93 octane tune on my 2017 Camaro SS and a bottle of 104 really perks her up. And bonus MPG which I don’t care about but it tells me my car is burning good fuel. I run this in my 2013 Harley Davidson Breakout as well, same conclusion there. Quality product. I’ve used Lucas, stp, others. I like the 104 the best.

## Features

- Boosts Octane
- Cleans injectors
- Improve engine performance
- Improve gas mileage
- Treats up to 18 gallons

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000LNUIUI |
| Best Sellers Rank | #38,876 in Automotive ( See Top 100 in Automotive ) #10 in Octane Boosters |
| Brand | 104+ |
| Brand Name | 104+ |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 1,016 Reviews |
| Global Trade Identification Number | 00073905104067 |
| Included Components | 104+ (10406) Octane Boost - Boosts Octane And Cleans injectors To Improve Engine Performance - Improve Gas Mileage - 1 Bottle Treats Up To 18 Gallons, 16 fl. oz. |
| Item Form | Oil |
| Item Type Name | 104+ (10406) Octane Boost - Boosts Octane And Cleans injectors To Improve Engine Performance - Improve Gas Mileage - 1 Bottle Treats Up To 18 Gallons, 16 fl. oz. |
| Item Weight | 13.6 ounces |
| Liquid Volume | 16 fluid ounces |
| Manufacturer | Gold Eagle Co. |
| Material | Plastic |
| Model Number | 10406 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Package Information | Bottle |
| Part Number | 10406 |
| Recommended Uses For Product | Automotive |
| Specific Uses For Product | Automotive |
| UPC | 030135104069 073905104067 |
| Unit Count | 16 Fluid Ounces |
| Warranty Description | Warranty |

## Product Details

- **Brand:** 104+
- **Global Trade Identification Number:** 00073905104067
- **Item Weight:** 0.85 Pounds
- **Liquid Volume:** 16 Fluid Ounces
- **Material:** Plastic

## Images

![Performance (10406) Octane Boost - Boosts Octane And Cleans injectors To Improve Engine Performance - Improve Gas Mileage - 1 Bottle Treats Up To 18 Gallons, 16 fl. oz. - Image 1](https://m.media-amazon.com/images/I/51qX7U53c3L.jpg)
![Performance (10406) Octane Boost - Boosts Octane And Cleans injectors To Improve Engine Performance - Improve Gas Mileage - 1 Bottle Treats Up To 18 Gallons, 16 fl. oz. - Image 2](https://m.media-amazon.com/images/I/610Kkc-ZMcL.jpg)
![Performance (10406) Octane Boost - Boosts Octane And Cleans injectors To Improve Engine Performance - Improve Gas Mileage - 1 Bottle Treats Up To 18 Gallons, 16 fl. oz. - Image 3](https://m.media-amazon.com/images/I/71vW-d0Vx+L.jpg)
![Performance (10406) Octane Boost - Boosts Octane And Cleans injectors To Improve Engine Performance - Improve Gas Mileage - 1 Bottle Treats Up To 18 Gallons, 16 fl. oz. - Image 4](https://m.media-amazon.com/images/I/71AummNLnGL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: my car is having pinging noise, but it takes 87 octane for gas. can i use this to get rid of the noise?**
A: Yes but purchasing a higher octane gas would be a better idea.

**Q: I have 2019 bmw 430i with an ecu tune installed, would half a bottle for 14 gallon tank be enough to go from 91 to 93+ octane? the tune recommends 93+**
A: So formula is: ((% fuel A X octane of A) + (% fuel B X octane of B)) = Octane of mix. So your case : 14/17=82%, 3/17=18%. Therefore, ((.82X91) + (.18 X110) = 95 Octane
I have a 17 gallon tank and I brought 110 octane and got 91 octane from the gas station 
So 14 gallons of 91 octane , 3 gallons of 110 brought me up to 95 octane. You can plug your numbers in the formula. Hope this helps

**Q: How many gallons of gas does this treat?**
A: approximately 80 gallons of gas

**Q: Can this be used in my jetski. It's a high performance engine and the suggest higher octane which is not available on the river.**
A: Yes. You can use it in your jet ski to boost the power/octane. It is still recommended to use the suggested octane level in your jet ski's manual. If you have any questions, please contact us at marketing@goldeagle.com.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Real performance in a bottle
*by R***O on October 14, 2024*

I have tried a few octane boost formulations and I have found that 104+ is the first one to show actual physical gains that make a real difference on the road and on the dyno. For the price, even if you never get to test on a dyno, you will notice a huge difference in throttle response and acceleration once the bottle is fully mixed in the tank and running thought the fuel system. Now this is not for flex fuel vehicles, but does make a huge difference in Turbo powered V6 engines and V8 engines, you will be pleasantly surprised.

### ⭐⭐⭐⭐⭐ 45 MPH punch
*by S***L on June 25, 2026*

I run a 93 octane tune on my 2017 Camaro SS and a bottle of 104 really perks her up. And bonus MPG which I don’t care about but it tells me my car is burning good fuel. I run this in my 2013 Harley Davidson Breakout as well, same conclusion there. Quality product. I’ve used Lucas, stp, others. I like the 104 the best.

### ⭐⭐⭐⭐⭐ Really works
*by B***N on December 9, 2023*

I have a vehicle that needs 89 octane. At Costco they have 87 and 93 octane fuel. I don’t want to spend extra money on the 93 octane fuel so I just use octane booster with the 87 octane gas. I’ve used other octane boosters but never really felt any difference in acceleration but I do with this product. It’s also more affordable than other octane boosters. The engine really runs good using this octane booster. It’s a really good octane booster that really works and it’s affordable.

## Frequently Bought Together

- 104+ Performance (10406) Octane Boost - Boosts Octane And Cleans injectors To Improve Engine Performance - Improve Gas Mileage - 1 Bottle Treats Up To 18 Gallons, 16 fl. oz.
- STP Octane Booster, Bottled Fuel System Cleaner Restores Lost Power and Acceleration, 5.25 Oz, STP
- Lucas Oil 10026 Octane Booster - 15 Ounce

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.be/products/6692230-performance-10406-octane-boost-boosts-octane-and-cleans-injectors-to](https://www.desertcart.be/products/6692230-performance-10406-octane-boost-boosts-octane-and-cleans-injectors-to)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-09*