
GSC Power Division exhaust valve for Subaru/Scion BRZ and FR‑S with the FA20 engine: a chrome‑polished standard‑size exhaust valve with a 29.0mm head, supplied as a single unit. Offered as a factory‑sized replacement for FA20 cylinder head service or exhaust valve renewal, this finished valve matches the FA20 exhaust sizing for BRZ and FR‑S models.
GSC P-D Subaru/Scion BRZ/FR-S FA20 Chrome Polished Exhaust Valve - 29mm Head (STD) - Single