This Cometic MLX head gasket is for 2016–2017 Ford Focus RS 2.3L EcoBoost applications with an 89mm bore and .040in thickness. MLX technology integrates a stopper layer to enhance combustion chamber sealing and improve clamp load distribution while avoiding increased bore distortion. The gasket is engineered to seal reliably without sealants or re-torque.
Cometic 16-17 Ford Focus RS 2.3L EcoBoost 89mm Bore .040in MLX Head Gasket