GrimmSpeed Silicone Radiator Hose Kit – 2004–2008 Subaru Forester XT (SG) | EJ255 | Red

Upgrade the cooling system reliability and engine bay appearance of your 2004–2008 Subaru Forester XT with the GrimmSpeed Silicone Radiator Hose Kit in red. The factory rubber radiator hoses degrade over time — hardening, cracking, and becoming susceptible to failure under the heat and pressure cycles of the EJ255 turbocharged engine. GrimmSpeed's silicone radiator hoses replace the factory rubber with high-temperature silicone construction that resists heat, pressure, and age-related degradation for long-term cooling system reliability. The bold red finish delivers a significant visual upgrade over the factory black rubber hoses.

Key Features

• High-Temperature Silicone Construction: Silicone radiator hoses resist heat, pressure, and age-related degradation significantly better than factory rubber hoses — long-term cooling system reliability for the EJ255 turbocharged engine
• Superior to OEM Rubber: Factory rubber hoses harden, crack, and degrade over time under repeated heat and pressure cycling — silicone maintains its flexibility and integrity for the life of the build
• Bold Red Finish: Vibrant red silicone for a premium, purposeful engine bay appearance — a significant visual upgrade over the factory black rubber hoses
• Complete Kit: Includes all radiator hoses required for a complete cooling system hose replacement on the 2004–2008 Forester XT
• Direct Fit: Engineered specifically for the 2004–2008 Subaru Forester XT (SG, EJ255) — direct replacement for factory hose routing and connection points
• GrimmSpeed Quality: Manufactured by GrimmSpeed — a trusted name in Subaru performance and cooling system parts

Specifications

• Type: Silicone Radiator Hose Kit
• Material: High-Temperature Silicone
• Color: Red
• Engine: Subaru EJ255 Turbocharged
• Fitment: 2004–2008 Subaru Forester XT (SG)
• Part Number: 405327

Note: Coolant flush recommended at installation. Use OEM-spec or compatible coolant — verify coolant compatibility with silicone hoses before filling. Professional installation recommended. Also available in blue and other colors — verify color availability before ordering.