Brian Crower Stage 2 right intake camshaft for 2008 and up Subaru WRX STI applications is a single replacement cam intended to modify valve timing for upgraded engine builds or camset replacements. Sold as the right intake cam only, it suits enthusiasts and technicians replacing or tuning cam profiles during staged engine upgrades where only the intake side is being changed.
Brian Crower 08+ STi Camshafts - Stage 2 - Right Intake Cam Only