--- product_id: 16995518 title: "CleanBoost Maxx Fuel Treatment – 8 oz Gasoline & Diesel Fuel Additive, Fuel System Cleaner for Cars, Trucks & Equipment, Supports Combustion & Engine Performance, Treats 240 Gallons" brand: "boost performance products" price: "€ 63.73" currency: EUR in_stock: true category: "Boost Performance Products" url: https://www.desertcart.hr/products/16995518-cleanboost-maxx-fuel-treatment-8-oz-gasoline-and-diesel-fuel store_origin: HR region: Croatia --- # Treats 240 gallons Increases horsepower Super concentrate CleanBoost Maxx Fuel Treatment – 8 oz Gasoline & Diesel Fuel Additive, Fuel System Cleaner for Cars, Trucks & Equipment, Supports Combustion & Engine Performance, Treats 240 Gallons **Brand:** boost performance products **Price:** € 63.73 **Availability:** ✅ In Stock ## Summary > 🚀 Unleash the Power of CleanBoost Maxx™! ## Quick Answers - **What is this?** CleanBoost Maxx Fuel Treatment – 8 oz Gasoline & Diesel Fuel Additive, Fuel System Cleaner for Cars, Trucks & Equipment, Supports Combustion & Engine Performance, Treats 240 Gallons by boost performance products - **How much does it cost?** € 63.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/16995518-cleanboost-maxx-fuel-treatment-8-oz-gasoline-and-diesel-fuel) ## Best For - boost performance products enthusiasts ## Why This Product - Trusted boost performance products brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Unleashed:** Experience enhanced engine performance and smoothness. - • **Easy Dosing Design:** Squeeze-type container for precise fuel treatment. - • **Eco-Friendly Solution:** Reduce emissions while keeping your engine clean. - • **Convenient Travel Size:** Compact 8oz bottle perfect for road trips. - • **Fuel Efficiency Champion:** Maximize your fuel economy and save on costs. ## Overview CleanBoost® Maxx™ is an 8oz fuel treatment designed for both gas and diesel engines, capable of treating up to 240 gallons. This super concentrate improves combustion, enhances performance, and promotes fuel efficiency while reducing harmful emissions. Its convenient squeeze-type container allows for easy dosing, making it an ideal companion for road trips and fleet management. ## Description CleanBoost Maxx can be used with #1, #2 diesel and gasoline at a ratio of 1:4000 dramatically reducing the carbon particulate emissions while simultaneously reducing the excess air requirements.CleanBoost Maxx will increase combustion efficiency by reducing fouling and corrosion thereby improving heat transfer, extending equipment life, reducing maintenance costs and minimizing interruptions of equipment operations. CleanBoost Maxx environmental benefits all types of combustion applications by promoting the combustion of the carbon particles (soot) and condensed tar from the incomplete combustion of untreated fuels. CleanBoost Maxx is effective in industrial boilers and diesel engines of all sizes and is used in marine shipping, power generation, mining, construction, ground transportation and wherever high fuel prices or compliance with emissions or opacity regulations is a concern.Benefits: CleanBoost Maxx can be used with all grades of diesel fuel, JP8, kerosene and gasolineTreating your fuel with CleanBoost Maxx includes better engine performance, extended equipment life and reduced maintenance costsCleanBoost Maxx reduces fuel consumption by 3 to 5% across a wide range of fossil fuels. ## Features - CleanBoost 8oz. Maxx is a small and convenient size to take with you on a road trip. This one 8oz. bottle will treat up to 240 gallons of either diesel or gasoline. - This special squeeze-type container allows just the right amount of Maxx into the built in chamber for easy dosing of your fuel system. - Feel the power and smoothness of your engine as CleanBoost Maxx begins to go to work destroying carbon deposits, removing harmful water acumulation, blowing out slagging and cold-end corrosion. - CleanBoost Maxx is a super concentrate combustion improver, specially formulated to maximize both performance and fuel economy. Enjoy the extra horsepower and increase in fuel economy. CleanBoost Maxx will allow any size fleet to save operating costs by reducing emissions, increasing fuel economy and providing cleaner running equipment. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | CleanBoost® | | Brand | Boost Performance Products | | Item Weight | 8 ounces | | Product Dimensions | 6 x 8 x 6 inches | | Item model number | Maxx08 | | Is Discontinued By Manufacturer | No | | Manufacturer Part Number | CT-CBM | ## Images ![CleanBoost Maxx Fuel Treatment – 8 oz Gasoline & Diesel Fuel Additive, Fuel System Cleaner for Cars, Trucks & Equipment, Supports Combustion & Engine Performance, Treats 240 Gallons - Image 1](https://m.media-amazon.com/images/I/71n7Ew8kT2L.jpg) ## Questions & Answers **Q: Can this product act as an octane booster?** A: No, CleanBoost Maxx is not an octane booster. It is a combustion catalyst to improve combustion efficiency first and foremost which as a byproduct includes better, more complete combustion, cleaner combustion chambers, less emissions, cleaner fuel injectors, etc. Hope this helps. **Q: Can it be used in turbo engines?** A: Yes, perfect for all turbocharged (both gasoline and diesel) and supercharged applications. We had a customer who reported running CleanBoost Maxx in a twin turbocharged Mustang for over a year in it and they loved it. However, they never tested it on a dyno using before and after comparisons, but they did report noticing that it seemed to run better in hotter weather with more consistency on their wideband gauge. They also noticed a little better mileage when they kept their foot out of it (which we're sure was hard to do). :) **Q: does this product extend the life of fuel for vehicles stored away for a few months too?** A: Yes it does include a fuel stabilizer component designed for off season fuel storage. This has been tested in our lab as well as real life situations on motorcycles, lawn and garden equipment, snowmobiles, etc. **Q: Can it be mixed with octane booster?** A: Yes, you can mix it with any brand or quality of octane booster. Your results may vary, however it will not hurt to mix. Dose your fuel the same with CleanBoost Maxx; 1 oz to 30 gallons of fuel. ## Frequently Bought Together - Boost Performance Products CleanBoost® Maxx™ 08oz Fuel Treatment for Gas & Diesel Fuel - Treats 240 Gallons - Shell Rotella T6 Full Synthetic Heavy Duty Engine Oil 5W-40, 55 Gallon Drum - Archoil AR6500 Diesel Treatment (40.6oz) Two Pack - Treats 800 Gallons - Additive for All Diesel Vehicles --- ## 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.hr/products/16995518-cleanboost-maxx-fuel-treatment-8-oz-gasoline-and-diesel-fuel](https://www.desertcart.hr/products/16995518-cleanboost-maxx-fuel-treatment-8-oz-gasoline-and-diesel-fuel) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-11-12*