Add to Cart No-Rosion HyperKuhl High Performance SuperCoolant €43.96 (Inc. VAT) €36.63 (Ex. VAT) HyperKuhl High Performance SuperCoolant Recommended for highly tuned engines Heat-transfer limitations of antifreeze can cause overheating and detonation. This is especially the case with high... €43.96 (Inc. VAT) €36.63 (Ex. VAT) Add to Cart