Mishimoto has developed silicone hoses for your STI. Mishimoto Silicone Intercooler Hoses for the USDM Subaru STI are made from a combination of high-grade silicone and heat-resistant embedded fibers to handle high temperatures and additional boost pressure. Each hose has a smooth interior surface to deliver increased airflow to your Subaru STI intercooler. Available in black or blue, Mishimoto silicone hoses retain OEM fitment while providing increased pressure tolerance for the ultimate upgrade in performance and style.
