This GSC billet S2 intake camshaft is a left intake cam replacement for 2008+ Subaru WRX STI models using the S2 272/272 profile. Offered as a billet component, it provides the specified cam lobe timing and lift numbers (272/272) for applications requiring the left intake cam only, and is intended for accurate cam timing control in high-demand engine builds where a single cam replacement is needed.
GSC P-D 08+ STi S2 Cams 272/272 Billet (Left Intake Cam Only)