---
product_id: 365227232
title: "Diesel Booster, Diesel Additives To Boost Cetane Number, Maximise Performance & Increase Fuel Economy With Redex Diesel Fuel Additive, Boost Diesel Engine Performance & Improve Power, 250ml"
brand: "redex"
price: "€ 30.06"
currency: EUR
in_stock: true
reviews_count: 9
category: "Redex"
url: https://www.desertcart.sk/products/365227232-diesel-booster-diesel-additives-to-boost-cetane-number-maximise-performance
store_origin: SK
region: Slovakia
---

# Boosts Cetane by +2 Improves fuel economy Universal diesel engine fit Diesel Booster, Diesel Additives To Boost Cetane Number, Maximise Performance & Increase Fuel Economy With Redex Diesel Fuel Additive, Boost Diesel Engine Performance & Improve Power, 250ml

**Brand:** redex
**Price:** € 30.06
**Availability:** ✅ In Stock

## Summary

> ⛽ Power up your diesel, save fuel, and leave others in the dust!

## Quick Answers

- **What is this?** Diesel Booster, Diesel Additives To Boost Cetane Number, Maximise Performance & Increase Fuel Economy With Redex Diesel Fuel Additive, Boost Diesel Engine Performance & Improve Power, 250ml by redex
- **How much does it cost?** € 30.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/365227232-diesel-booster-diesel-additives-to-boost-cetane-number-maximise-performance)

## Best For

- redex enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Use:** Simply pour into your fuel tank—no mess, no fuss, just consistent performance gains.
- • **Trusted Legacy:** Backed by over 100 years of automotive expertise, ensuring reliability and peace of mind.
- • **Fuel Economy Upgrade:** Potentially increase your miles per gallon with every tank for smarter, cost-effective driving.
- • **Maximise Diesel Power:** Boost your engine’s Cetane rating by up to 2 for smoother, more efficient combustion.
- • **Universal Compatibility:** Works seamlessly with all diesel engines—no matter your ride, performance is enhanced.

## Overview

Redex Diesel Booster is a 250ml specialist additive designed to increase your diesel fuel’s Cetane number by up to 2, enhancing engine performance and fuel economy. Suitable for all diesel engines, it’s easy to use—just add to your fuel tank regularly. With over a century of automotive innovation behind it, Redex ensures your diesel engine runs smoother, quieter, and more efficiently.

## Description

Product Description Due to the variations in diesel quality, Redex have developed this specialist Cetane booster to maximise performance and offer potential increases in fuel economy. It increases your diesel’s Cetane number by up to 2, so no matter what you put in your car you can be sure that it is receiving the best. Add to a full tank of diesel and use regularly for best results. Safety Warning May be fatal if swallowed and enters airways

Review: A must have for diesel vehicles - I recently tried the Redex Diesel Fuel System Cleaner, and I have to say, I’m pretty impressed. With a 250ml bottle, it's easy to use, and I appreciated the clear instructions on how to add it to my tank. After using it, I noticed my engine seemed to run more smoothly. It felt like it was breathing better, if that makes sense. My fuel economy has slightly improved, too, which is always a plus! I didn’t experience any rough starts or stalling, and my engine noise was a bit quieter. One thing I really liked was that it didn’t leave any mess or residue; everything seems to work as it should. I’ve tried other fuel cleaners before, but this one feels like it really did the job. Plus, knowing that it helps keep the fuel system clean just gives me peace of mind. Overall, I’d definitely recommend giving the Redex Diesel Fuel System Cleaner a shot, especially if you're looking to enhance your vehicle's performance without any hassle. It’s a solid product that lives up to its claims!
Review: Keep you diesel clear. - I've used this for years both on my petrol and diesel cars. I add the whole bottle to a full tank. Never had any problems.

## Features

- Flammable liquid and vapour.
- Harmful to aquatic life with long lasting effects.
- May be fatal if swallowed and enters airways.
- May cause drowsiness or dizziness.
- REDEX DIESEL BOOSTER: Use Redex Cetane Power Booster Fuel Additive, the specialist Cetane booster, lab designed to maximise performance and offer potential increases in fuel economy for your diesel engine.
- INCREASE CETANE RATING: Improve your Cetane number today with Redex Diesel Booster - it will increase your petrol’s Cetane number by up to 2, so no matter what Diesel you put in your car you can be sure that it is receiving the best.
- UNIVERSAL DIESEL FUEL ADDITIVE: Redex Cetane Booster is suitable for all diesel engines. Boost the Cetane number, and a higher Cetane number means better quality fuel and increased performance from your diesel engine.
- EASY TO USE DIESEL BOOSTER: Pour the Redex Booster directly into your fuel tank. It can be used as often as you like to keep your engine running well. We recommend using a shot in each tank, but also if you notice your MPG dropping between fill ups.
- OVER 100 YEARS OF EXCELLENCE: At Redex, we have spent over a century offering solutions to your car troubles to make your life easier and stress free. If you want the perfect tools to maintain, repair or clean your vehicle, we have what you need.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09HCBK42F |
| Best Sellers Rank | 114 in Automotive ( See Top 100 in Automotive ) 5 in Fuel Systems |
| Brand | Redex |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,246) |
| Date First Available | 28 Sept. 2021 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 230 g |
| Item model number | RADD0062A |
| Manufacturer | Holt Lloyd International |
| Manufacturer part number | RADD0062A |
| Model | RADD0062A |
| Product Dimensions | 7 x 4.3 x 17.6 cm; 230 g |
| Special Features | Increases your Diesel’s Cetane number by up to 2 |

## Images

![Diesel Booster, Diesel Additives To Boost Cetane Number, Maximise Performance & Increase Fuel Economy With Redex Diesel Fuel Additive, Boost Diesel Engine Performance & Improve Power, 250ml - Image 1](https://m.media-amazon.com/images/I/714Ugwl2EXL.jpg)

## Questions & Answers

**Q: I just put in dpf cleaner when I Filled up, can I put this in the same tank of fuel?**
A: Oh yes you can, you will see the difference in performance of your car.
I always use DPF after fillup and it works magic.
You can either use this or next time fillup V-Power

**Q: Hi I have never Tryed the product and I don't have a clue how much to put in and all so will it cause engine issues in the future.**
A: Ok so redex is good for the car truck van etc ... it will help clean the system out and also increases mpg for you. On the bottle it tells you how much to put in . 2 Shot bottle is roughly 1/2 bottle per tank depending on your tank . Me ... I do full bottle to 1 tank from empty. but that's on a ford kuga 2ltr diesel. Never had any issues . Again if unsure go by what's on the bottle.  Some av markings on for you to go by. You mite also need to use your emergency feul spout depending on yr car. I can recommend this product 100%

**Q: How many miles between doses**
A: I give it a shot every other refill as I do a very low mileage which is not good for the car. They do say you can use it each fill up, or as I used to when I drove a lot, 4 times a year. Depends on your car, how old it is, kind of driving, motorway or local. The instructions are on the bottle, but if Google around for your own needs is best.

**Q: I’ve had dpf issues. i’ve done regen and some of the cleaner. if i use this diesel cleaner could it make the dpf worse? will that make it build up aga**
A: Firstly this diesel cleaner will help clean up the diesel injectors so you get good combustion and more miles to the gallon.  If you have dpf problems it is generally because you have been running around town doing short journeys and the dpf is getting blocked, the regen action dumps fuel into the dpf to get it hotter than normal to burn out the blockage. The dpf cleaner is a catalyist which combines with the blockage and drops its burning temp so it self cleans as you drive normally .
I use the diesel cleaner (1/2 bottle) in the tank with the low alarm on and go for a 10 mile drive at a good speed twice a year. Do this then half fill tank with the dpf cleaner and drive normally down to 1/4 tank, then go on the motorway and boot it for a few miles. Should sort it out if not too blocked

## Customer Reviews

### ⭐⭐⭐⭐⭐ A must have for diesel vehicles
*by D***H on 11 May 2025*

I recently tried the Redex Diesel Fuel System Cleaner, and I have to say, I’m pretty impressed. With a 250ml bottle, it's easy to use, and I appreciated the clear instructions on how to add it to my tank. After using it, I noticed my engine seemed to run more smoothly. It felt like it was breathing better, if that makes sense. My fuel economy has slightly improved, too, which is always a plus! I didn’t experience any rough starts or stalling, and my engine noise was a bit quieter. One thing I really liked was that it didn’t leave any mess or residue; everything seems to work as it should. I’ve tried other fuel cleaners before, but this one feels like it really did the job. Plus, knowing that it helps keep the fuel system clean just gives me peace of mind. Overall, I’d definitely recommend giving the Redex Diesel Fuel System Cleaner a shot, especially if you're looking to enhance your vehicle's performance without any hassle. It’s a solid product that lives up to its claims!

### ⭐⭐⭐⭐⭐ Keep you diesel clear.
*by M***D on 14 January 2026*

I've used this for years both on my petrol and diesel cars. I add the whole bottle to a full tank. Never had any problems.

### ⭐⭐⭐⭐ Good for Maintenance, But Don’t Expect Big noticeable Changes
*by P***M on 16 December 2025*

I’ve used Redex Diesel System Cleaner a few times in my BMW 1 Series and, to be honest, I haven’t noticed any massive or immediate difference in performance. That said, it’s easy to use, quite cheap, and I still use it occasionally as a preventative maintenance product rather than a performance booster. A few friends have mentioned they’ve noticed improvements in the overall smoothness and running of their cars with regular use, so results may vary depending on the vehicle. For the price, it feels worth using once in a while to help keep the fuel system clean, but don’t expect dramatic changes overnight..

## Frequently Bought Together

- Redex Diesel Booster, Diesel Additives To Boost Cetane Number, Maximise Performance & Increase Fuel Economy With Redex Diesel Fuel Additive, Boost Diesel Engine Performance & Improve Power, 250ml
- Redex DPF Cleaner Diesel, DPF Diesel Particulate Filter Cleaner To Clear Soot Blockages Quickly & Avoid Costly Repairs, Hassle-Free DPF Cleaner To Prevent Clogging & Reduce Emissions, 250ml

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-31*