Cometic Gasket 2020+ BMW S58B30T0 .063in DST Cyl. Head Gasket - 85mm Bore - C14207-063

The Cometic 2020+ BMW S58B30T0 .063in DST Cyl. Head Gasket - 85mm Bore - C14207-063 is a precision-engineered head gasket with a 85mm bore and .063" compressed thickness.

The Cometic Dynamic Seal Technology (DST) head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring Dynamic Seal Technology (DST) construction, this gasket uses a proprietary multi-layer design with an elastomeric sealing bead that provides consistent clamp load retention. Precision CNC-machined to exacting tolerances, this gasket seals combustion, water jackets, and oil passages simultaneously — eliminating the need for multiple gaskets or sealing compounds.

• Material: Dynamic Seal Technology (DST)
• Bore Size: 85mm
• Thickness: .063" compressed
• Part Number: C14207-063

Verified fitment: BMW M2 (2023); BMW M3 (2021); BMW M4 (2021–2022); BMW X3 (2020–2023); BMW X4 (2020–2023).