---
product_id: 11207362
title: "Diesel Extreme 32 oz – Treats 80 Gallons – Concentrated Diesel Fuel Additive, Fuel System Cleaner and Injector Cleaner, Restores Engine Performance"
brand: "hot shot's secret"
price: "241.45 DT"
currency: TND
in_stock: true
category: "Hot Shot's Secret"
url: https://www.desertcart.tn/products/11207362-diesel-extreme-32-oz-treats-80-gallons-concentrated-diesel-fuel
store_origin: TN
region: Tunisia
---

# Boosts cetane for faster starts Treats 80 gallons Deep cleans injectors & fuel system Diesel Extreme 32 oz – Treats 80 Gallons – Concentrated Diesel Fuel Additive, Fuel System Cleaner and Injector Cleaner, Restores Engine Performance

**Brand:** hot shot's secret
**Price:** 241.45 DT
**Availability:** ✅ In Stock

## Summary

> ⛽ Revive your diesel. Rule the road. No compromises.

## Quick Answers

- **What is this?** Diesel Extreme 32 oz – Treats 80 Gallons – Concentrated Diesel Fuel Additive, Fuel System Cleaner and Injector Cleaner, Restores Engine Performance by hot shot's secret
- **How much does it cost?** 241.45 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/11207362-diesel-extreme-32-oz-treats-80-gallons-concentrated-diesel-fuel)

## 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

- • **User-Friendly Design:** Compact 2-pound bottle with easy handling and storage for busy pros.
- • **Engineered for Efficiency:** Removes contaminants that drag down fuel economy and power over time.
- • **Power-Packed Cetane Boost:** Elevates cetane levels to ignite faster starts and smoother idling.
- • **Ultimate Fuel System Detox:** Flushes out injector deposits, water, and sludge for peak engine health.
- • **Concentrated 32 oz Powerhouse:** One bottle treats up to 80 gallons, delivering long-lasting performance.

## Overview

Hot Shot's Secret Diesel Extreme is a concentrated 32 oz diesel fuel additive designed to treat up to 80 gallons. It cleans internal injector deposits, water, and sludge, while boosting cetane levels to improve engine start times, idling smoothness, and acceleration. Trusted by thousands with a 4.7-star rating, this fuel system cleaner restores engine performance and fuel economy with a convenient, easy-to-use bottle.

## Description

Buy Hot Shot's Secret Diesel Extreme 32 oz – Treats 80 Gallons – Concentrated Diesel Fuel Additive, Fuel System Cleaner and Injector Cleaner, Restores Engine Performance: Fuel System Cleaners - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- ADVANCED DIESEL TREATMENT: Flushes out injector deposits, internal diesel injector deposits (IDIDs), water, and sludge from your entire fuel system for optimal performance.
- ENHANCED ENGINE PERFORMANCE: Raises cetane levels for faster starts, smoother idling, and stronger acceleration in diesel engines.
- POWERFUL CLEANING ACTION: 32-ounce bottle provides comprehensive fuel system cleaning to restore and maintain injector efficiency.
- COMPLETE FUEL SYSTEM CARE: Removes harmful contaminants and deposits that reduce fuel economy and engine power over time.
- DIMENSIONS AND WEIGHT: Bottle measures 9.90 inches in height, 3.30 inches in length, and 3.30 inches in width, weighing 2.03 pounds for easy handling and storage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00IUGFZJW |
| ASIN  | B00IUGFZJW |
| Best Sellers Rank | #880 in Automotive ( See Top 100 in Automotive ) #5 in Diesel Additives #6 in Fuel System Cleaners |
| Brand Name | Hot Shot's Secret |
| Container Type | Bottle |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,849) |
| Date First Available  | June 2, 2011 |
| Global Trade Identification Number | 00837654914342 |
| Included Components | Diesel Extreme Fuel Injector Cleaner 32 Ounce Bottle |
| Item Form | Liquid |
| Item Type Name | cetane booster |
| Item Volume | 946 ml |
| Item Weight | 2 pounds |
| Item model number  | DIESELEXT32 |
| Manufacturer | Hot Shot's Secret |
| Manufacturer  | Hot Shot's Secret |
| Material Features | Anti Oxidation |
| Model Number | DIESELEXT32 |
| Number of Items | 1 |
| Part Number | P040432z |
| Product Dimensions  | 8.76 x 3.13 x 3.13 inches; 2 pounds |
| Scent | Lavender |
| Size | 32 Fl Oz (Pack of 1) |
| Special Features | Concentrated |
| Specific Uses For Product | Automotive Exterior |
| Surface Recommendation | Metal |
| UPC | 837654914342 |
| Unit Count | 32 Fluid Ounces |
| Warranty Description | 1 Year Limited |

## Product Details

- **Brand:** Hot Shot's Secret
- **Item Form:** Liquid
- **Material Feature:** Anti Oxidation
- **Scent:** Lavender
- **Specific Uses For Product:** Automotive Exterior

## Images

![Diesel Extreme 32 oz – Treats 80 Gallons – Concentrated Diesel Fuel Additive, Fuel System Cleaner and Injector Cleaner, Restores Engine Performance - Image 1](https://m.media-amazon.com/images/I/61V6gAymUOL.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.

## Frequently Bought Together

- Hot Shot's Secret Diesel Extreme, 1 Qt (Packaging May Vary) (P040432Z)
- 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/11207362-diesel-extreme-32-oz-treats-80-gallons-concentrated-diesel-fuel](https://www.desertcart.tn/products/11207362-diesel-extreme-32-oz-treats-80-gallons-concentrated-diesel-fuel)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-04*