Boundary's dual‑rotor billet oil pump gear for Toyota 2JZ Supra (1993–2002) is a MartenWear‑treated replacement designed to improve oil pump flow and durability in demanding builds. Machined from billet material and surface‑treated, this gear is targeted at 2JZ engines running dual‑rotor pump setups and serves as a direct high‑flow upgrade for Supra owners seeking increased oiling capability.
Boundary 93-02 Toyota 2JZ Supra Dual Rotor MartenWear Treated Billet Oil Pump Gear