2001 Subaru STI Charge Air Cooler. INTER Cooler. Intercooler - 21820AA380

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Charge Air Cooler. INTER Cooler.
This Fits Your 2001 Subaru STI

Part Number: 21820AA380

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Intercooler.

INTER COOLER ASSEMBLY Intercooler

Fits STI

Intercooler
If your Subaru is equipped with a turbo and you've noticed a reduction in acceleration or a hissing on acceleration accompanying your check engine light, your intercooler or its piping/tubes may need to be repaired or replaced.