Premium Multi-Layer Steel Construction: High-performance MLS gasket with precision-layered steel and elastomer coating ensures superior heat resistance (up to 2500°F) and compression recovery for repeated thermal cycles.

OEM-Spec Engineering: Direct replacement for BMW N54/N55 engines (1/3/7 Series, X6 335i) with laser-cut bore openings and exact bolt hole alignment—no modification required.

Turbo-Ready Sealing: Reinforced combustion seal rings and embossed stopper layers prevent common failure points in high-pressure turbocharged applications (15-20psi boost tested).

Professional-Grade Installation Surface: CNC-finished flatness within 0.003" ensures perfect block-to-head mating, eliminating oil/coolant leaks common in aftermarket gaskets.

Multi-Vehicle Compatibility: Validated fit for 2006-2015 BMW models including 135i/335i/535i/X6 35i with N54/N55 engines—check vehicle-specific notes in technical specs.