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SUBARU IMPREZA 2017-2023 2.0i/ 2.0L H4 NA (Set of 4pcs)
Q:Will I need to re-set the spark plug gap to a certain distance t
Asked by: jesse
-04/21/2022
A: There is no need to re-set the plug gap nor any
other tuning; it is a simply plug and play replacement from original part and enjoy
the power gain performance.