---
product_id: 23514769
title: "Boost! Formula Diesel Fuel Additive: Quart, Treats up to 640 Gallons (Quart, 1 Bottle)"
brand: "opti-lube"
price: "€ 69.96"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.pt/products/23514769-boost-formula-diesel-fuel-additive-quart-treats-up-to-640
store_origin: PT
region: Portugal
---

# Boosts cetane by 7-9 points Treats up to 640 gallons Protects injectors & prevents corrosion Boost! Formula Diesel Fuel Additive: Quart, Treats up to 640 Gallons (Quart, 1 Bottle)

**Brand:** opti-lube
**Price:** € 69.96
**Availability:** ✅ In Stock

## Summary

> ⚡ Drive smarter, not harder — unleash peak diesel power today!

## Quick Answers

- **What is this?** Boost! Formula Diesel Fuel Additive: Quart, Treats up to 640 Gallons (Quart, 1 Bottle) by opti-lube
- **How much does it cost?** € 69.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/23514769-boost-formula-diesel-fuel-additive-quart-treats-up-to-640)

## Best For

- opti-lube enthusiasts

## Why This Product

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

## Key Features

- • **Injector Detox & Defense:** Cleans and protects injectors to keep your engine running smooth and emissions low.
- • **Fuel Economy Game-Changer:** Maximize every gallon with improved mileage all year round.
- • **Power-Packed Cetane Boost:** Add 7-9 cetane points for sharper engine response and more power.
- • **Ultimate Lubrication Shield:** Enhances ULSD lubricity to reduce wear and extend engine life.
- • **All-Weather Performance & Storage:** Separates water, prevents rust, and doubles diesel storage life for worry-free use.

## Overview

Opti-Lube Boost! Formula is a premium diesel fuel additive designed to increase cetane levels by 7-9 points, improving engine power and fuel economy. It treats up to 640 gallons of diesel, cleans and protects fuel injectors, enhances lubrication for ultra-low-sulfur diesel, and extends fuel storage life by separating water and preventing corrosion. Ideal for professionals who demand reliable, efficient, and long-lasting diesel engine performance.

## Description

Opti-Lube Boost! Formula Diesel Fuel Additive: Quart, Treats up to 640 Gallons (Quart, 1 Bottle)

## Features

- SIGNIFICANTLY BOOSTS CETANE: Increasing your fuel’s cetane count can greatly improve your engine’s performance. For instance, it increases your fuel economy as well as your engine’s power. This powerful diesel fuel additive can add 7 to 9 points to your fuel’s cetane levels! After adding this additive, you’ll notice a big difference in the way your truck performs.
- MADE FOR OPTIMAL LUBRICATION: Your truck has been there for you every minute and every mile, which is why it’s important to keep it in pristine condition. At Opti-Lube, our goal is to keep your engine operating at its best. Our fuel additive helps to increase the lubricity properties of ultra-low-sulfur diesel (ULSD) so that you can play more and worry less.
- IMPROVES FUEL ECONOMY: Trucks are known for eating up fuel. Fortunately, there’s a way to fix that with Opti-Lube Boost! Maximum Cetane formula. This diesel fuel additive has been shown to enhance fuel mileage year round, giving you more bang for your buck.
- CLEANS INJECTORS: When your fuel injectors build up with residue, your engine doesn’t run as efficiently. Opti-Lube Boost! Maximum Cetane formula cleans injectors while helping prevent future build-up. This helps to reduce deposits and emissions, making this lube compatible with all vehicle emissions systems. Additionally, it acts as rust and corrosion prevention to keep your vehicle in tip-top shape.
- ENHANCES PERFORMANCE: Whether during rain, or shine, Opti-Lube Boost! Maximum Cetane formula delivers. It works to improve the performance of your truck all year round. This fuel additive also helps separate water from Diesel fuel as a demulsifier and more than doubles the storage life of standard diesel fuel.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Opti-Lube |
| Brand | Opti-Lube |
| Item Weight | 2.16 pounds |
| Product Dimensions | 4.25 x 2.25 x 9 inches |
| Item model number | OPT-BQRT |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | OPT-BQRT |

## Images

![Boost! Formula Diesel Fuel Additive: Quart, Treats up to 640 Gallons (Quart, 1 Bottle) - Image 1](https://m.media-amazon.com/images/I/61zGueeodML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Opti-Lube is the answer to your Diesel Fuel needs!
*by Z***N on December 30, 2017*

I will start by saying i have tried NEARLY EVERY different brand of Diesel Fuel additive on the market, from performance blends to Lubrication blends. They all promised the moon, and very few of them did anything at all from my experiences. Opti-lube was the last one for me to try as i couldn't get it locally, so of course i tried all the brands i could find locally. I wish i would of STARTED with Opti-lube products first! This stuff is amazing, im not one to follow hype around products i like to see proof with my own eyes before i make up my mind. I had always seen on Facebook Diesel pages that the best stuff was Opti-lube, but it always turned out it was a Vendor saying those statements. Well after trying FOUR different blends from Opti-lube im here to tell you that if your having a problem getting quality fuel in your area this will fix all of your issues! Here in Alabama good diesel fuel is not around at all, you take what you can get. Well now with me using Opti-lube i have increased my MPG by roughly 15 miles to the tank, my throttle response has greatly improved, it starts up cold without any second thought, and it over all idles and drives better and smoother. I will continue to order Opti-lube for as long as i continue to own my truck! I'm currently mixing The XL, XPD, and Boost blends together in every tank and my motor couldn't be happier and all of my injectors are within + or - 1 while at park and idling.

### ⭐⭐⭐⭐⭐ Great Diesel additive
*by Y***A on August 20, 2023*

This additive makes my Toyota Hilux GR Sport faster and engine runs way smoother

### ⭐⭐⭐⭐⭐ Boost the XPD
*by D***O on October 4, 2015*

Currently mixing boost and xpd with great results. I feel i did not need as much lubrication as xpd brings alone and boost uses less additive per gallon for $$ savings. Kind of my idea of POWERSERVICE PLUS CETANE BOOSTER, but with higher quality XPD PLUS BOOST. I do average mpg slightly higher with just xpd but the mixture gives me quicker detonation during injection (performance) and more of a jerk during downshift acceleration (faster response) . Application is N57 BMW diesel.

## Frequently Bought Together

- Opti-Lube Boost! Formula Diesel Fuel Additive: Quart, Treats up to 640 Gallons (Quart, 1 Bottle)
- Opti-Lube XL Xtreme Lubricant Diesel Fuel Additive: Each Quart Treats up to 320 Gallons (1 Quart (Treats 320 Gallons))
- Opti-Lube XPD Formula Diesel Fuel Additive: Quarts (1 Quart (Treats 128 Gallons))

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-20*