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Home >> Subaru >> 2021 >> WRX STI >> Repair and Diagnosis >> Engine Performance >> Engine Ignition System (2.5L) >> Spark Plug >> Removal >> Notes
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Spark Plug: Removal: Notes

Spark plug: 

Refer to "SPECIFICATION  " for spark plug. Refer to IGNITION(STI)>GENERAL DESCRIPTION>SPECIFICATION .

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