Silicone Top & Bottom Radiator Hoses WRX 08-14 & STI 08-15

Heat, pressure, time—factory hoses eventually fail. These don’t.

The Fuji Racing Silicone Radiator Hose Kit replaces your OEM top and bottom hoses with high-temp, high-pressure silicone lines that are built to last. Designed to handle extreme engine bay temps and long-term abuse, these hoses deliver both performance and reliability in one clean upgrade.

Every hose is handmade using custom jigs, ensuring a precise, repeatable fit. The internal lining is OAT coolant compatible and rated from -150°C to +230°C—ideal for tuned builds, track use, or just peace of mind on the daily drive.

💪 5-ply silicone construction – Withstands heat, pressure, and long-term use
🔧 Direct OEM fit – No modifications required
🔥 OAT coolant compatible – Future-proofed for all Subaru-safe coolants
🧵 Handmade & pressure-tested – No shortcuts, no failures
🚗 Cleans up the bay while improving durability

Fits:
• WRX 2008–2014
• STI 2008–2015

📦 Kit includes:
• 1x Top Radiator Hose
• 1x Bottom Radiator Hose

Less leaks. Better pressure. More confidence.
Built for real Subarus that see real use.