Air and Fuel› Air and Fuel Cooling Systems and Components
Mishimoto
Mishimoto 04-07 Subaru WRX STI (STI only) USDM Blue Silicone Intercooler Hoses
SKU: M00C MMHOSE-SUB-INT4BL
Moderate — 2–4 hours
Description
These hoses are constructed from a combination of high-grade silicone and heat-resistant embedded fibers to withstand high temperatures and increased boost pressure. They feature a smooth interior surface for optimized airflow to the intercooler, efficiently reducing heat and increasing pressure tolerance.
Fitment
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Specifications
| Brand | Mishimoto |
| Part Number | M00C MMHOSE-SUB-INT4BL |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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