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Reduce coolant temps and enhance thermal efficiency in your FL5 Civic Type R with ACUiTY’s Super-Cooler Reverse-Flow Radiator Hoses. Originally developed for Honda Racing, this kit optimises radiator airflow alignment to lower water temps by up to 2.5°C under high-performance conditions.
Key Features:
• Reverse-flow fitment improves cooling performance
• Developed with HRC for endurance race use
• Reduces coolant temps by up to 2.5°C (4.5°F)
• Polyester-reinforced silicone construction
• Handles up to 100°F higher temps than OEM rubber hoses
• Includes ECT2 sensor relocation hardware for improved temp readings
• German-style hose clamps with rolled edges for silicone hose safety
Included:
• 2x Silicone radiator hoses
• 4x German-style hose clamps
• ECT2 relocation hardware
• Installation instructions
Vehicle Fitment:
• Honda Civic Type R (FL5) – 2022–Present
No instructions available for this product.

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