Tetraboost E-Guard Road
Code: TBEGRD50
£ 6.95
Conventional lead replacement, octane booster and ethanol protection in convenient one-shot bottles (50ml, 12x50ml)
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Tetraboost E-Guard Road is a potassium-based lead replacement, octane booster and ethanol corrosion inhibitor. Designed for cars without hardened valve seats, to give protection from problems resulting from modern ethanolised petrol.

One 50ml bottle for up to 50 litres of fuel

User Benefits:
  • Protects against ethanol induced corrosion
  • Inhibits valve seat recession
  • Raises octane by up to 2 points