[STH] Fuel Economy Booster – Boost MPG 50%+, Reduce Noise/Vibration, Easy Additive for Every 2,000–2,500km, Ideal for Older Cars - Made in KOREA

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Product Code: STH_Fuel Economy Booster

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오존층살리고 주식회사

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Product Description

Fuel Economy Booster – Drive Like New Again!

Perfect for:

- Drivers frustrated with poor fuel efficiency

- Those dealing with engine noise and vibration

- Anyone looking for a powerful, reliable engine booster

Why Choose STH Fuel Economy Booster?

- Use every 2,000–2,500 km for optimal results – ideal for cars driven over 50,000 km or more than 5 years old.

- Patented Complete Combustion Technology – the only Korean product using eco-friendly petroleum-based microorganisms to achieve complete combustion.

- Boost fuel efficiency by over 50% in older vehicles with long-term use.

- Save up to 784,615 KRW per year if fuel efficiency improves by just 30%! (Based on 1,700 KRW/L fuel cost & 20,000 km/year)

- Reduces engine knocking, noise, and vibration by preventing incomplete combustion.

- Keeps your engine clean long-term – instead of removing engine dirt like typical additives, it prevents buildup entirely.

- Feels like driving a brand-new car – improves both performance and economy.

How to Use

- Wait until the fuel warning light comes on.

- At the gas station, add STH Fuel Economy Booster first, then refuel with the correct amount of fuel (recommended in liters).

- Do not use more than 3 times in a row.

- For compact cars (25–35L tanks), use half a bottle twice in a row.

- Funnel recommended for easy pouring.

Product Composition

- 100ml for Gasoline engines

- 100ml for Diesel engines

[STH] Fuel Economy Booster is a fuel additive used every 2,000 to 2,500 km.

Use it on vehicles that have driven 50,000 km or more for 5 years.

Prevents incomplete combustion and induces complete combustion through the composite catalytic action of three types of eco-friendly petroleum-based microorganisms.

We are the only company in Korea to possess patented technology for complete combustion.

By inducing complete combustion, older vehicles can see an average fuel efficiency improvement of more than 50% over the long term.

If fuel efficiency is improved by 30%, annual fuel costs are saved by 784,615 won. (Based on fuel cost of 1,700 won per L / 20,000 km driving distance)

Complete combustion prevents knocking, reducing noise and vibration. Unlike other fuel additives that clean engine sludge, the patented complete combustion technology prevents engine sludge from accumulating, keeping the vehicle like a new car.

This is why it is a top priority for vehicle maintenance, both economically and effectively.

- When the fuel low warning light comes on, first put STH Fuel Economy Booster at the gas station and refuel the correct amount. It is convenient to refuel in liters (L).

- Do not use more than 3 times in a row.

- When refueling 25~35L (compact car), use half a bottle twice in a row. *Funnel recommended