--- product_id: 53037568 title: "AR6400-D MAX Pro Diesel DPF, Turbo, CAT, Injector Cleaner - 5 Litre" brand: "archoil" price: "S$275" currency: SGD in_stock: true category: "Archoil" url: https://www.desertcart.sg/products/53037568-ar6400-d-max-pro-diesel-dpf-turbo-cat-injector-cleaner store_origin: SG region: Singapore --- # Treats up to 1000L diesel Lowers emissions & black smoke Cleans entire fuel system in 1 go AR6400-D MAX Pro Diesel DPF, Turbo, CAT, Injector Cleaner - 5 Litre **Brand:** archoil **Price:** S$275 **Availability:** ✅ In Stock ## Summary > 🚀 Clean Fuel, Peak Performance, Zero Compromise ## Quick Answers - **What is this?** AR6400-D MAX Pro Diesel DPF, Turbo, CAT, Injector Cleaner - 5 Litre by archoil - **How much does it cost?** S$275 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/53037568-ar6400-d-max-pro-diesel-dpf-turbo-cat-injector-cleaner) ## Best For - archoil enthusiasts ## Why This Product - Trusted archoil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Emission Slayer:** Rapidly reduces harmful exhaust emissions and black smoke for a cleaner, greener drive. - • **Pro-Grade Engine Care:** Includes premium cetane improver & lubricants to protect injectors and fuel pumps. - • **Cost-Effective Power Boost:** Treats up to 1000L of diesel, restoring lost horsepower and throttle response. - • **Ultimate Fuel System Detox:** One 5L bottle cleans injectors, turbo, DPF, CAT & more—no tools needed. - • **Effortless Maintenance Ritual:** Simply pour before refuel—trusted by mechanics and fleet pros for over a decade. ## Overview Archoil AR6400-D MAX Pro is a high-strength 5L diesel additive that cleans the entire fuel system—including DPF, turbo, injectors, and catalytic converter—in a single treatment. It treats up to 1000L of diesel, restoring engine performance, improving fuel economy, and drastically reducing emissions and black smoke. Featuring advanced cetane boosters and lubricants, it’s a professional-grade formula trusted by mechanics and fleet operators to maintain and revive diesel engines effortlessly. ## Description Buy Archoil AR6400-D MAX Pro Diesel DPF, Turbo, CAT, Injector Cleaner - 5 Litre | Complete Diesel Engine Cleaner - Entire Fuel System, Particulate Filter & Combustion Area - EGR & Turbo Additive for MOT Pass at desertcart UK. Free delivery on eligible orders. ## Features - High-Strength Concentrate: Use 5 - 10ml for every 1 Litre of fuel. 5L treats up to 1000L of diesel, making it one of the most cost-effective professional strength additives available. Cleans the entire fuel system in 1 application: DPF, EGR valve, fuel injectors, fuel pump, fuel lines, turbo, catalytic converter, combustion chamber, and glow plugs. Compatible with all diesel engines, including vehicles fitted with anti-misfuel filler neck protectors. - DPF and EGR Cleaning: Helps clean DPF deposits and restore exhaust flow; frees problematic EGR valves clogged with carbon buildup; rapidly reduces harmful exhaust emissions and unwanted black smoke from the exhaust. Regular use helps prevent future carbon accumulation in the DPF and exhaust system. Designed to help lower emissions ahead of MOT testing, making it a practical choice for pre-test diesel maintenance and ongoing vehicle care. - Restores Engine Performance: Directly addresses rough idle, hesitation, power loss, and sluggish throttle response caused by carbon deposit buildup in the fuel system. Effective on high-mileage diesel engines where years of accumulated deposits have degraded performance. Helps restore lost fuel economy by cleaning fuel injectors and combustion chamber. Also cleans turbo carbon deposits to help recover boost response. Works as you drive with no tools required. - Advanced Proprietary Formulation: Fuel System Detergent, Carbon Cleaner, Nano Fuel Borne Catalyst, 2-EHN Cetane Improver, and Ester Lubricant. Includes the highest purity 2-EHN cetane improver for smoother cold starts and reduced combustion noise. Ester lubricant protects fuel pump and injectors against wear. - Simple to Use: Measure and pour directly into the fuel tank before refuelling. Works as you drive with no tools or mechanical knowledge required. Add to fuel tank as part of regular diesel maintenance to keep DPF, EGR, and fuel system clean over time. Professional-grade formulation developed and manufactured in the UK. Trusted by professional mechanics and fleet operators for over a decade. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00F9WAHSE | | Best Sellers Rank | 386 in Automotive ( See Top 100 in Automotive ) 18 in Fuel Systems | | Brand | Archoil | | Customer Reviews | 4.5 4.5 out of 5 stars (1,724) | | Date First Available | 17 July 2017 | | Guaranteed software updates until | unknown | | Item Weight | 5.2 kg | | Manufacturer | Archoil | | Manufacturer part number | AR6400-D | | Manufacturer reference | AR6400-D | | Model | AR6400-D MAX | ## Images ![AR6400-D MAX Pro Diesel DPF, Turbo, CAT, Injector Cleaner - 5 Litre - Image 1](https://m.media-amazon.com/images/I/71zIkCd+gUL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How many mls per 50 ltr diesel is the doseage for a blocked turbo on a 1.9 audi A3?** A: Between 300ml and 400ml. **Q: Is it a fuel additive** A: It is a 5L diesel fuel additive for those treating larger fuel tanks and/or multiple vehicles. **Q: How long will this store for? Is there a use by date from opening or use by date in general?** A: There is no storage limit on it as far as I know. Nothing written on container so I would say it’s probably indefinite life. Very good my vehicle was smoking quite badly as it had been stood for 5 years, soon cleared it though. ## Frequently Bought Together - Archoil AR6400-D MAX Pro DPF Cleaner Diesel Fuel System, Diesel Injector Cleaner, Turbo, CAT Cleaner Concentrate - High Strength Carbon Removal & Exhaust Emissions Reduction for MOT Pass (5Litre) - LIQUI MOLY Cera Tec 3721 I Ceramic Wear & Tear Protection for Petrol & Diesel Engines I Smoother Engine Performance, Less Friction & Lower Fuel Consumption I Ceramic Additive 300 ml Pack of 1 - Archoil AR6900-D Max Advanced Diesel Additive Concentrate, 1L Treats 1,000L of Fuel, Diesel Fuel Injector Cleaner, DPF Filter EGR Valve Turbo Cleaner, Super Diesel Converter. (1Litre) --- ## 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.sg/products/53037568-ar6400-d-max-pro-diesel-dpf-turbo-cat-injector-cleaner](https://www.desertcart.sg/products/53037568-ar6400-d-max-pro-diesel-dpf-turbo-cat-injector-cleaner) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-13*