Purpose and Specifications

SONAX Octane Power 250ml is a premium fuel additive designed to boost your fuel's octane rating and protect your engine. This product increases octane numbers by 2 to 6 units, depending on your fuel type and driving conditions.

What it does:

• Raises octane rating for smoother, more powerful engine performance
• Prevents engine pinging and knocking caused by low-octane fuel
• Protects valve seats from wear and recession, extending engine life
• Ensures complete fuel combustion for better fuel efficiency
• Safe for all fuel system components, oxygen sensors, and catalytic converters
• Compatible with both leaded and unleaded fuels

Key Specifications:

• Volume: 250ml per bottle
• Manufacturer: SONAX (German premium brand, 60+ years in car care)
• Product Code: 05141000
• EAN: 4064700514102
• Category: Premium fuel additive

When to Use / Replace?

Use SONAX Octane Power when you notice engine knocking, pinging, or reduced power—especially if you're using lower-octane fuel than your engine requires. One 250ml bottle treats a full fuel tank (typically 40-60 liters). Simply pour the entire contents into your fuel tank before refueling.

Recommended usage:

• Every 2,000-3,000 km if you frequently drive in demanding conditions (heavy traffic, towing, high-performance driving)
• Every 5,000-8,000 km for normal daily driving
• Before long road trips or when switching to lower-octane fuel

Store in a cool, dry place. The product remains effective for extended periods when properly sealed.

Frequently Asked Questions

Q: Will this damage my engine or fuel system?
A: No. SONAX Octane Power is formulated to be safe for all fuel system components, including injectors, oxygen sensors, and catalytic converters. It contains no harmful substances that damage plastics or rubber seals.

Q: How much power increase will I feel?
A: You'll notice smoother acceleration and elimination of engine knock within the first tank of fuel. The actual power gain depends on your engine type and how much it was knocking before treatment. High-performance engines typically show the most noticeable improvement.

Q: Can I use this with diesel engines?
A: This product is formulated for petrol (gasoline) engines. Check your vehicle's fuel type before use—it is not designed for diesel applications.