
GSC Power Division Billet S2 camshaft kit for JDM/Euro-spec Subaru EJ20 STi engines supplies billet camshafts with 272/272 profiles. These cams are specified for JDM/Euro-spec engines and are not compatible with USA-spec Subaru engines. The billet design provides precise valve control for EJ20 builds that require the S2 profile set.
GSC P-D Subaru EJ20 JDM / Euro Spec STi S2 Cams 272/272 (Not compatible w/USA Spec Engines) Billet