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The GSC Power Division S1 left exhaust cam is specified for 2006–2007 Subaru WRX 2.5L and 2004–2007 STI applications, serving as a camshaft intended for the left exhaust bank. Offered as a single camshaft component, it provides the cam profile and fitment cue for supported WRX and STI engines without adding specifications beyond the stated application and cam type.
GSC P-D 06-07 Subaru WRX 2.5L/ 04-07 Subaru STI S1 Cam - Left Exhaust Only
