---
product_id: 184455136
title: "BestLine Racing - Engine Oil Additive for all Gas & Diesel Engines - Reduces Wear, Noise, Vibration - Boosts Fuel Economy & Horsepower - Made in the USA, Treats 5-quarts of oil."
brand: "bestline superior lubricants"
price: "€ 47.98"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/184455136-bestline-racing-engine-oil-additive-for-all-gas-and-diesel
store_origin: FI
region: Finland
---

# Heat resistance up to 1800°F 60% friction & noise reduction Treats 5 quarts per bottle BestLine Racing - Engine Oil Additive for all Gas & Diesel Engines - Reduces Wear, Noise, Vibration - Boosts Fuel Economy & Horsepower - Made in the USA, Treats 5-quarts of oil.

**Brand:** bestline superior lubricants
**Price:** € 47.98
**Availability:** ✅ In Stock

## Summary

> ⚡️ Unlock your engine’s hidden power with diamond precision!

## Quick Answers

- **What is this?** BestLine Racing - Engine Oil Additive for all Gas & Diesel Engines - Reduces Wear, Noise, Vibration - Boosts Fuel Economy & Horsepower - Made in the USA, Treats 5-quarts of oil. by bestline superior lubricants
- **How much does it cost?** € 47.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/184455136-bestline-racing-engine-oil-additive-for-all-gas-and-diesel)

## Best For

- bestline superior lubricants enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Action Formula:** Cleans sludge, prevents deposits, and neutralizes acids for a healthier engine life.
- • **Extreme Heat Resistance:** Maintains peak lubrication integrity up to 1,800°F—far beyond conventional additives.
- • **Ultra-Low Friction Film:** Slash engine wear & noise by 60% with diamond nano-coating technology.
- • **Fuel Economy & Power Boost:** Restore horsepower and extend oil change intervals for high-mileage vehicles.
- • **Universal Engine Compatibility:** Optimized for gasoline, diesel, hybrid, and racing engines—one formula fits all.

## Overview

BestLine Racing Engine Oil Additive leverages advanced diamond nano-coating to reduce friction and noise by 60%, withstands extreme heat up to 1,800°F, and is universally compatible with all gas and diesel engines. This dual-action formula cleans, protects, and boosts fuel economy while treating 5 quarts of oil per bottle, making it the ultimate upgrade for performance and longevity.

## Description

BestLine Racing - Engine Oil Additive for all Gas & Diesel Engines - Reduces Wear, Noise, Vibration - Boosts Fuel Economy & Horsepower - Made in the USA, Treats 5-quarts of oil.

## Features

- Reduces friction and noise by approximately 60% compared to conventional engines, by forming an ultra-low friction film on top of the Diamond Nano-coating. Oil additive for car engine, and oil treatment for car and truck engines.
- Use for any type of vehicle, gasoline and diesel engines. Use in motorcycles, cars, classic cars, race cars, commercial trucks, and everything in between.
- More Concentrated High-Pressure Diamond Nano Engine Treatment Formula. Helps to reduce oil changes and engine noise. Returns power and life to high mileage vehicles. Superior Heat Resistance maintains lubrication integrity up to 1,800°F (982°C), outperforming conventional PTFE-based additives. Universal Compatibility is effective in gasoline, diesel, hybrid, and racing engines across all platforms.
- Use one bottle for every 5 quarts of oil; it is best if used at every oil change. Dual-Action Formula combines cleaning detergents with protective additives to: Remove existing sludge, Prevent new deposit formation, and neutralizes acidic oil breakdown. Restore your engine easily with BestLine Racing Diamond Nano Lube, a metal surface treatment.
- Extreme Heat Resistance and Boundary Layer Protection and Surface Polishing & Friction Reduction The nanoparticles (5-10nm size) act like microscopic ball bearings between moving parts. That fills microscopic grooves in cylinder walls and bearing surfaces, polishes metal surfaces to mirror-like smoothness through mechanical action, and reduces friction by up to 60% compared to conventional oils.
- Forumlated and manufactured in the USA
- One Bottle Treats 5-Quarts of your regular oil

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DNL |
| Vehicle Service Type | Bus, Car, Lawn Mower, Truck |
| UPC | 860002898926 |
| Automotive Fit Type | Universal Fit |
| Manufacturer | BestLine Racing, LLC |
| Size | 12 ounce |
| Item Weight | 13.1 ounces |
| Product Dimensions | 8 x 3.5 x 2 inches |
| Item model number | BLR-ETA-12SW |
| Manufacturer Part Number | BLR-ETA-12SW |

## Product Details

- **Brand:** DNL
- **Vehicle Service Type:** Bus, Car, Lawn Mower, Truck
- **UPC:** 860002898926
- **Automotive Fit Type:** Universal Fit
- **Manufacturer:** BestLine Racing, LLC

## Images

![BestLine Racing - Engine Oil Additive for all Gas & Diesel Engines - Reduces Wear, Noise, Vibration - Boosts Fuel Economy & Horsepower - Made in the USA, Treats 5-quarts of oil. - Image 1](https://m.media-amazon.com/images/I/61RyhxGAopL.jpg)

## Questions & Answers

**Q: Can this be used in lawn mowers?**
A: Yes! lawnmowers run with more power to cut through tall wet grass with more power and life

**Q: Why was product 16 oz reduced to 12 oz?**
A: The old formula needed 16 oz to do what the new superior formula in 12 oz can do today. The new product in the black bottle outperforms the older grey 16 oz bottle.

**Q: Is this a thick liquid or is it thin? I’m worried about it changing oil viscosity**
A: Hi and great question. Using the BestLine Engine treatment does not change the viscosity of your oil. We use a 20 weight base oil and your only using 12-ounces for every 5- quarts of your regular oil.

**Q: Can i put two bottles of this product in my truck engine 5.3?**
A: Hi, yes you can add 2 bottles for even better results. The dosage rate for daily drivers, not high performance, is 1 bottle per 5 quarts of oil. If you want the best results use 2 bottles per 5 quarts of oil, that's what we do with our high-performance and race cars. 

Please feel free to reach out to us anytime we can be of service, 

Perry Anderson

## Frequently Bought Together

- BestLine Racing Nano-Lubricant Engine Oil Additive For Gas & Diesel Engines.- Reduce Friction by 60% - Nanotechnology for High Performance, Engine Protection, and Enhanced Oil Life - Made in the USA
- Lucas Oil 10003 Fuel Treatment - 1 Quart
- Chevron Techron Concentrate Plus Fuel System Cleaner, 20 oz., Pack of 1

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-31*