Product Description
Octane Booster & Ethanol Corrosion Inhibitor - DA2912
Lead Replacement, Octane Booster, and Ethanol Protection in One
TetraBOOST E-Guard Road is a potassium-based fuel additive formulated specifically for classic and vintage vehicles without hardened valve seats. It protects against the harmful effects of modern ethanol-blended petrol while enhancing engine performance.
This all-in-one solution acts as a lead replacement, ethanol corrosion inhibitor, and octane booster, helping preserve engine components and maintain drivability in older engines.
Application
Add one 50ml bottle to up to 50 litres of petrol.
Key Benefits
- Provides robust protection against ethanol-induced corrosion
- Prevents valve seat recession in engines without hardened seats
- Increases octane rating by up to 2 points, improving performance and reducing the risk of knocking
Ideal for regular road use, TetraBOOST E-Guard Road helps keep classic engines running smoothly and reliably in the modern fuel era.