--- product_id: 273971657 title: "Hot Shot's Secret P040416Z Diesel Extreme Clean and Boost - 16 fl. oz." brand: "hot shot's secret" price: "262.24 DT" currency: TND in_stock: true reviews_count: 5 category: "Hot Shot's Secret" url: https://www.desertcart.tn/products/273971657-hot-shots-secret-p040416z-diesel-extreme-clean-and-boost-16 store_origin: TN region: Tunisia --- # Eliminates internal & external injector deposits Boosts cetane by up to 7 points 16 fl. oz. concentrated formula Hot Shot's Secret P040416Z Diesel Extreme Clean and Boost - 16 fl. oz. **Brand:** hot shot's secret **Price:** 262.24 DT **Availability:** ✅ In Stock ## Summary > 🔥 Fuel your drive with power & precision! ## Quick Answers - **What is this?** Hot Shot's Secret P040416Z Diesel Extreme Clean and Boost - 16 fl. oz. by hot shot's secret - **How much does it cost?** 262.24 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/273971657-hot-shots-secret-p040416z-diesel-extreme-clean-and-boost-16) ## Best For - hot shot's secret enthusiasts ## Why This Product - Trusted hot shot's secret brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Deep Fuel System Detox:** Thoroughly cleans valves, pumps, rings & pistons for peak engine health - • **Rust & Moisture Defense:** Military-grade inhibitors disperse water and prevent corrosion, extending engine life - • **Power-Boosting Cetane Surge:** Up to 7-point cetane increase for sharper combustion & better mileage - • **Effortless Maintenance Ritual:** Simple dosing—8 oz per 20 gallons—keeps your engine running smoother, longer - • **Universal Diesel Compatibility:** Optimized for everything from semi-trucks to marine and racing diesel engines ## Overview Hot Shot's Secret Diesel Extreme Clean & Boost is a premium 16 fl. oz. diesel fuel additive engineered to clean fuel injectors, eliminate stubborn deposits, boost cetane by up to 7 points, and protect against rust and moisture. Compatible with all diesel engines, it enhances combustion efficiency, improves fuel economy, and reduces diesel particulate filter regenerations for a smoother, more powerful ride. ## Description Diesel Extreme Clean & Boost is a fully formulated and concentrated fuel system cleaner and engine cleaner. Designed to remove deposits and improve the performance of all types of diesel engines, from semi-trucks to RV's, this diesel injector cleaner removes all internal diesel injector deposits (IDID's) and external diesel injector deposits (EDID's) as well as waxy and polymeric deposits that can clog the fuel filter. Our powerful diesel additive and fuel cleaner cleans out injector tips, cylinders, fuel lines and tanks, all while dispersing moisture to deliver a more efficient system. Once the fuel system is clean, Diesel Extreme contains several premium additives to enhance performance. A cetane boost can improve cetane ratings by 7 points for better combustibility, fuel economy and horsepower. With improved combustibility, you can reduce the number of diesel particulate filter (DPF) regeneration cycles required. Diesel Extreme works for all diesel engines, including: Semi-Trucks Pick-Up Trucks Farm Equipment Construction Equipment Marine Diesel Vehicles Racing Vehicles RV's Any Small Diesel Engine Review: Diesel extreme - Super fast postage, used it only once so far but seems to do as it describes Review: Good product and resonabely priced - Seems to have worked very good in my baby duramax. ## Features - CLEANS FUEL STYSTEM: Hot Shot’s Secret Diesel Extreme is designed to thoroughly clean, lubricate, and safeguard all components of your engine & fuel system, such as valves, pumps, rings, pistons, and upper cylinders. - CLEANS FUEL INJECTORS: Designed to eliminate & prevent the buildup of Internal Diesel Injector Deposits (IDIDs), External Diesel Injector Deposits (EDID's), as well as other stubborn varnish and deposits, this will keep your engine running smoothly. - BOOSTS CETANE: Increases cetane (up to 7 points), for a more efficient combustion process, improved fuel economy, & increased engine power. It also helps reduce the frequency of DPF regenerations, ensuring a smoother driving experience. - FIXES ISSUES: Non-alcohol-based water dispersant, fortified with military-grade rust and corrosion inhibitors, stabilizes & prevents rust, effectively dispersing moisture, this product ensures to improve overall engine performance. - EASY TO USE: With a simple application of 8 oz. for every 20 gallons, this product is easy to use! Just pour it into your fuel tank during your next fill up or every 6,000 miles - POWERED BY SCIENCE: Our products are engineered to resolve issues, make equipment last longer and improve efficiency. Nothing leaves our building with our name on it unless we know it is absolutely the BEST it can be. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00IUGFZE2 | | Best Sellers Rank | #4,975 in Automotive ( See Top 100 in Automotive ) #52 in Oil & Fluid Additives | | Brand | Hot Shot's Secret | | Brand Name | Hot Shot's Secret | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.7 out of 5 stars 5,626 Reviews | | Global Trade Identification Number | 00837654914335 | | Included Components | 16 OZ Bottle | | Item Type Name | Hot Shot's Secret DIESEL EXTREME, 16 OZ | | Item Volume | 473 Milliliters | | Item Weight | 0.45 Kilograms | | Item volume | 473 Milliliters | | Item weight | 0.45 Kilograms | | Manufacturer | Hot Shot's Secret | | Model Number | DIESELEXT16 | | Number of Items | 1 | | Part Number | P040416z | | Size | 16 Fl Oz (Pack of 1) | | Special Features | Not_Performance_Used | | Special features | Not_Performance_Used | | UPC | 837654914335 | | Unit Count | 16 Fluid Ounces | | Unit count | 16 Fluid Ounces | ## Product Details - **Brand:** Hot Shot's Secret - **Item volume:** 473 Milliliters - **Item weight:** 0.45 Kilograms - **Number of Items:** 1 - **Unit count:** 16 Fluid Ounces ## Images ![Hot Shot's Secret P040416Z Diesel Extreme Clean and Boost - 16 fl. oz. - Image 1](https://m.media-amazon.com/images/I/71wpNpLqZQL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: We heard that this product only needs to be used twice a year, does anyone know if it says this on the bottle?** A: So?? Which came first?! My bottle says 6,000 miles… this bottle is about 10 months old. I’d really like to know if the manufacturer recommends 6k or 6 months! Thanks **Q: Would this product be suitable for a 1.6 Diesel engine in our family car?** A: I use it it a 1.9 TDI and 2 7.3 diesels. **Q: Has anyone used this with a TDI with DEF / Urea?** A: It is specifically designed for restoring the performance of diesel engines so yea it will be fine in your TDI just make sure you follow instructions don't mix it too strong or your car will run like a raped ape for a minute **Q: I want to use this in a diesel parking heater to try and remove some of the carbon buildup inside the burn chamber. Do you think this would do that?** A: It is very unlikely that using Diesel Extreme will remove carbon that is already built up in your heater. It is best used as a preventative to combat the amount of soot/carbon build up. Another note is that unfortunately, Diesel Extreme is very odorous and using it in an open heating element may cause some unpleasant odors. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Diesel extreme *by G***C on 13 November 2024* Super fast postage, used it only once so far but seems to do as it describes ### ⭐⭐⭐⭐⭐ Good product and resonabely priced *by A***R on 10 May 2026* Seems to have worked very good in my baby duramax. ### ⭐⭐⭐⭐⭐ Importado dos EUA e é ótimo. *by D***L on 1 February 2022* Muito bom para carros antigos movidos a Diesel S-500. Limpa bem a linha do combustível e o recipiente já vem com as medidas a serem colocadas. Vale a pena investir. ## Frequently Bought Together - Hot Shot's Secret P040416Z Diesel Extreme Clean and Boost - 16 fl. oz. (Packaging May Vary), Amber - Hot Shot's Secret Everyday Diesel Treatment 16 Ounce Squeeze Bottle (HSSEDT16ZS) - Hot Shot's Secret Original Stiction Eliminator 32 Fluid Ounce Bottle --- ## 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.tn/products/273971657-hot-shots-secret-p040416z-diesel-extreme-clean-and-boost-16](https://www.desertcart.tn/products/273971657-hot-shots-secret-p040416z-diesel-extreme-clean-and-boost-16) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-12*