Soft99 Octane Booster - Front Box
Soft99 Octane Booster - Engine Knock Anti-Knock Formula
Soft99 Octane Booster - Boost Every Drive
Soft99 Octane Booster - Fuel System Care, Cleans Injectors
Soft99 Octane Booster - Anti-Knock Formula, Smoother Combustion
Soft99 Octane Booster - Octane Boost, Optimized Combustion
Soft99 Octane Booster - What's Happening Inside, Boost Clean Protect
Soft99 Octane Booster - High Performance Gasoline Additive Japan
Soft99 Octane Booster Box Front - High Performance Gasoline Hybrid Fuel Additive
Soft99 Octane Booster Box - Performance Benefits List
Soft99 Octane Booster Box Back - Directions Benefits Caution 300ml
Soft99 Octane Booster - Front Box
Soft99 Octane Booster - Engine Knock Anti-Knock Formula
Soft99 Octane Booster - Boost Every Drive
Soft99 Octane Booster - Fuel System Care, Cleans Injectors
Soft99 Octane Booster - Anti-Knock Formula, Smoother Combustion
Soft99 Octane Booster - Octane Boost, Optimized Combustion
Soft99 Octane Booster - What's Happening Inside, Boost Clean Protect
Soft99 Octane Booster - High Performance Gasoline Additive Japan
Soft99 Octane Booster Box Front - High Performance Gasoline Hybrid Fuel Additive
Soft99 Octane Booster Box - Performance Benefits List
Soft99 Octane Booster Box Back - Directions Benefits Caution 300ml

Soft99 Octane Booster – High Performance Fuel Additive

Regular price Tk 1,100.00 Sale price Tk 990.00
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Soft99 Octane Booster - Front Box

Soft99 Octane Booster – High Performance Fuel Additive

Tk 990.00

IS YOUR ENGINE LOSING POWER? YOUR FUEL IS THE PROBLEM. SOFT99 IS THE FIX.

Every time you fill up with regular petrol, carbon deposits build up, injectors clog, and your engine quietly loses the power it was built to deliver. You feel it — sluggish acceleration, poor mileage, that faint knocking sound that gets worse over time.

👉 One can of Soft99 Octane Booster. One full tank. Instant difference.
Japanese High Performance Gasoline/Hybrid Car Fuel Formula — engineered to Boost, Clean & Protect your engine.

📦 Volume: 300 ml / 10.1 oz  |  1 Can treats 10–15 gallons of fuel

Engine Knock - Anti-Knock Formula

🔥 How It Works Inside Your Engine

FUEL → INJECTOR → COMBUSTION → POWER

Soft99 Octane Booster works at every stage of this chain. It raises octane levels before combustion, dissolves deposits at the injector, and ensures a complete, controlled burn in the chamber — so every drop of fuel works harder for you.

What's Happening Inside - Fuel Injector Combustion Power

✅ Performance Benefits

Anti-Knock Formula: Stops engine knock and ping dead in its tracks. Smoother power delivery, zero rattling, every single drive. Before: chaotic combustion with heat waves. After: clean, controlled flame — exactly as your engine was designed.

Maximizes Horsepower: Raises the effective octane rating of your fuel so your engine fires harder, faster, and cleaner — the way it was engineered to.

Power Boost: Delivers an immediate surge in power output — feel the difference from the very first drive after treatment.

Improves Responsiveness: Throttle response becomes sharper and more immediate. Less lag, more control — your car listens to you the way it should.

Removes Fuel Injector Deposits: Dissolves built-up gunk inside your injectors for a precise, atomized fuel spray — restoring the performance you've been missing.

Carbon Clean: Actively breaks down carbon buildup inside the combustion chamber, keeping your engine internals clean and efficient.

Fuel Saving: A cleaner burn = more kilometers per liter. Your wallet will notice the difference at the pump.

Engine Care: Lubricates and protects upper cylinder components, reducing wear and extending your engine's life with every use.

Universal Compatibility: Works with all gasoline and hybrid engines — sedans, SUVs, motorcycles, and more.

Anti-Knock Formula - Smoother Combustion Before After

⚡ Three Pillars of Performance

🔷 BOOST — Raises octane for stronger, optimized combustion performance on every drive
🔷 CLEAN — Dissolves injector deposits and carbon buildup throughout the fuel system
🔷 PROTECT — Lubricates upper cylinder parts and extends engine life


🚗 Where to Use?

✔ All Petrol & Gasoline Engines   ✔ Hybrid Vehicles   ✔ Turbocharged & High-Performance Engines   ✔ Older Engines Prone to Knocking & Poor Mileage


🇯🇵 Why Soft99?

• Authentic Japanese formula — engineered by Soft99 Japan, trusted by car enthusiasts worldwide
• Anti-knock technology for smoother, more powerful combustion on every drive
• Comes with a precision nozzle for clean, spill-free pouring directly into your fuel tank
• Used by professional detailers and everyday drivers across Asia


⚡ Pour it. Fill it. Feel the Power.

📖 How To Use

1️⃣ Pour the entire contents (300 ml) into your fuel tank before refueling
2️⃣ Fill up with petrol as normal
3️⃣ Drive and feel the difference

1 can treats 10–15 gallons of fuel. Suitable for all gasoline and hybrid engines.

Soft99 Octane Booster - High Performance Gasoline Additive Japan

⚠️ Caution: Store in a cool, dry place. Keep away from children.


Worth It?

Engine repairs and injector cleaning services cost thousands of taka. A full tank of peak Japanese performance costs just Tk. 990. That's not a purchase — that's an investment in your engine.