---
product_id: 49495950
title: "Wynn's High-Performance Diesel Fuel System Treatment - Formula Gold Improves Engine Combustion & Acceleration - Reduces Fuel Consumption - Safe for All Diesel Engines - 500ml"
brand: "wynn's"
price: "€ 53.69"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/49495950-wynns-high-performance-diesel-fuel-system-treatment-formula-gold-improves
store_origin: DE
region: Germany
---

# Boosts combustion efficiency by 20%+ Cuts fuel consumption up to 10% Lowers harmful emissions by 30% Wynn's High-Performance Diesel Fuel System Treatment - Formula Gold Improves Engine Combustion & Acceleration - Reduces Fuel Consumption - Safe for All Diesel Engines - 500ml

**Brand:** wynn's
**Price:** € 53.69
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock peak diesel performance and savings — because your engine deserves the gold standard!

## Quick Answers

- **What is this?** Wynn's High-Performance Diesel Fuel System Treatment - Formula Gold Improves Engine Combustion & Acceleration - Reduces Fuel Consumption - Safe for All Diesel Engines - 500ml by wynn's
- **How much does it cost?** € 53.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/49495950-wynns-high-performance-diesel-fuel-system-treatment-formula-gold-improves)

## Best For

- wynn's enthusiasts

## Why This Product

- Trusted wynn's brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Drive Certified:** Cut down carbon monoxide and hydrocarbon emissions by 30%, making your ride greener and cleaner.
- • **Turbocharge Your Drive:** Experience sharper throttle response and smoother acceleration with enhanced combustion.
- • **Engine Longevity Booster:** Protect and clean fuel injectors to prevent corrosion and wear, extending engine life.
- • **Fuel Smarter, Save Bigger:** Reduce fuel costs by up to 10% through advanced injector cleaning and optimized fuel burn.
- • **Universal Diesel Compatibility:** Safe for all diesel engines and after-treatment systems, including DPF and catalytic converters.

## Overview

Wynn's Formula Gold Diesel Fuel System Treatment is a 500ml high-performance additive designed to improve combustion efficiency, reduce fuel consumption by up to 10%, and lower harmful emissions by 30%. Compatible with all diesel engines and after-treatment systems, it cleans and protects fuel injectors to enhance acceleration, engine longevity, and environmental compliance.

## Description

Wynn's High-Performance Diesel Fuel System Treatment - Formula Gold Improves Engine Combustion & Acceleration - Reduces Fuel Consumption - Safe for All Diesel Engines - 500ml

## Features

- ✅ IMPROVES COMBUSTION FOR BETTER PERFORMANCE AND ACCELERATION: Designed to immediately enhance combustion, this high-performance diesel fuel system treatment improves the way in which fuel burns inside the engine. By promoting a more complete and efficient combustion process, it leads to improved throttle response and smoother acceleration. This results in a more dynamic driving experience, reducing hesitation and engine lag. Additionally, a more efficient burn reduces engine noise, making diesel engines operate more quietly and smoothly
- ✅ REDUCES FUEL CONSUMPTION FOR COST-EFFECTIVE DRIVING: By ensuring a cleaner and more efficient fuel system, this treatment helps lower fuel consumption. Deposits and impurities inside the fuel injectors can hinder proper fuel atomisation, leading to increased fuel usage. This advanced formula dissolves and prevents these deposits, allowing the engine to run at optimal efficiency, which translates into noticeable fuel savings. For frequent drivers or those looking to maximise fuel economy, this treatment provides a practical and effective solution to get the most mileage out of every tank.
- ✅ LOWERS HARMFUL EMISSIONS FOR A CLEANER EXHAUST SYSTEM: Designed to actively reduce carbon monoxide (CO) and hydrocarbon (HC) emissions, this diesel treatment contributes to cleaner exhaust gases. By promoting a more complete fuel burn, it significantly lowers unburned fuel residues that are released into the environment. This makes it particularly beneficial for vehicles undergoing emission testing or MOT inspections, helping engines comply with stricter environmental standards. The reduction of black smoke is another key advantage, improving air quality and making diesel engines more eco-friendly.
- ✅ CLEANS AND PROTECTS THE FUEL INJECTION SYSTEM FOR LONG-TERM ENGINE HEALTH: A clean fuel system is essential for optimal engine performance. This diesel fuel system treatment thoroughly cleans fuel injectors, preventing clogging and removing deposits that can lead to inefficiencies. By maintaining a clean injection system, fuel delivery is more precise, ensuring proper combustion and reducing engine wear. Additionally, the protective formula helps shield the fuel system from oxidation and corrosion, prolonging the lifespan of critical components.
- ✅ SAFE FOR ALL DIESEL ENGINES AND AFTER-TREATMENT SYSTEMS: Formulated to be completely safe for all modern and older diesel engines, this treatment is compatible with common-rail and direct-injection diesel systems. It does not harm after-treatment systems such as diesel particulate filters (DPF) or catalytic converters. The anti-corrosion properties help prevent rust and deposit buildup in the fuel system, ensuring long-term engine health. For best results, it is recommended to use this additive in every third tank of fuel.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Wynn Oil UK |
| Brand | Wynn's |
| Model | Wynn's 76401, Formula Gold Diesel System Treatment, 500 ml |
| Product Dimensions | 4.9 x 8.8 x 25.6 cm; 0.5 g |
| Batteries | Lithium Ion batteries required. |
| Item model number | 76401 |
| Manufacturer part number | 76401 |

## Images

![Wynn's High-Performance Diesel Fuel System Treatment - Formula Gold Improves Engine Combustion & Acceleration - Reduces Fuel Consumption - Safe for All Diesel Engines - 500ml - Image 1](https://m.media-amazon.com/images/I/71N0cequ8gL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this also clean the turbo?**
A: Phil Cannings is wrong, the turbo spins up using exhaust gases. It then compresses air from the intake. So it will have some cleaning effect on the exhaust part.

**Q: On how much fuel would you use this and how often would you use it?**
A: Put this in on an empty tank, fill tank to the top. Use every 3000 miles. Hope this helps

**Q: Hi, Can you/should you use premium diesel with this or standard diesel?**
A: I’ve been using this product for a couple of years and I also use premium diesel. 

I generally use it about every 3 to 4 full tanks of fuel, especially when I am doing a long run, I find my fuel consumption reduces considerably as the additional cleaning agents work their magic. 

Personally I would highly recommend, premium diesel does have cleaning agents but this just gives the injectors etc that extra wash and brush up.

**Q: Should I put it in before filling the tank up or after?**
A: Put the additive in the tank prior to completely filling up, let’s say when your around a quarter of a tank.   I tend to use it when I am going to be doing a nice long ish run, allowing the additive and the fuel mix to work its magic.  If I am not doing a long run I tend to use every 3rd full tank, but I always use premium diesel.  Hope this helps happy driving

## Frequently Bought Together

- Wynn's High-Performance Diesel Fuel System Treatment - Formula Gold Improves Engine Combustion & Acceleration - Reduces Fuel Consumption - Safe for All Diesel Engines - 500ml
- WYNNS Formula Gold Engine Oil Treatment - Improves Compression & Reduces Wear - Enhances Oil Viscosity & Cleans Engine Internally - 500ml

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-12*