Subaru STI Insulator Carburetor. Intercooler - 16177AA070

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Insulator Carburetor
This Fits Your Subaru STI

Part Number: 16177AA070

View 16177AA070 Insulator Carburetor Full-Sized Product Image

INSULATOR-CARBURETOR

Fits Forester, WRX

Intercooler
If your Subaru STI 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.