Buy 2021 Subaru STI Gasket INTER Cooler. Turbocharger Intercooler Tube If your 2021 Subaru STI Intercooler - OEM Subaru Part # 21896AA180

GASKET-INTER COOLER Turbocharger Wastegate Actuator GasketIntercooler Pipe Gasket

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Turbocharger Intercooler Tube
If your 2021 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.