Mishimoto Silicone Radiator Hose Kit Red 2002-2007 WRX / 2004-2007 STI

Upgrade your engine bay with the Mishimoto Silicone Hose Kit for the Subaru WRX and STI. Designed as a direct OEM replacement, this kit combines high-grade silicone with heat-resistant embedded fibers to improve durability, reduce heat, and withstand higher pressure than stock rubber hoses. With a precise fit and superior materials, these hoses provide long-lasting reliability and enhanced performance under demanding conditions.

Features:

• Direct fit for 2002–2007 Subaru WRX and STI
• Dual-layer construction: high-grade silicone with heat-resistant embedded fibers
• Maximum temperature tolerance: 330°F
• Reduces heat soak for improved engine efficiency
• Increases pressure tolerance over OEM hoses
• OEM replacement fit for easy installation

Note: Due to the engine bay setup in the WRX, minor trimming of hoses may be necessary.

Installation Guide