The Cometic AFM throttle body gasket for Subaru EJ251 is a replacement gasket built from chemically blown nitrile synthetic rubber bonded to an aluminum core. AFM material delivers strong torque retention, about 85% recovery and does not require sealants or re‑torquing. It adds rigidity and reusability to throttle body sealing for sustained, dependable performance.
Cometic Subaru EJ251 Throttle Body Gasket