GSC Power Division billet S2 right exhaust cam for 2008+ Subaru STI is provided as a single OEM-replacement-style exhaust cam with a 272/272 profile. Machined from billet, it serves the right-bank exhaust cam role in S2-level builds for post-2008 STI engines. Intended for use with compatible intake cams and valvetrain parts, it preserves cam geometry expected for the specified STI applications.
GSC P-D 08+ Subaru STI S2 Cams 272/272 Billet Right Exhaust Cam Only