providing a perfect fit for your BMW S85B40 engine

SuperTech is a trusted name among engine builders

Engine builder must adjust the valve lash accordingly

Triple Groove Valve Design

2023+  BMW  G06 X6 M60i

Piston Dome Coating G09 providing a perfect fit forBenefits of Piston Dome Coating: Improved Heat ResistanceReflects combustion heat away from the piston, protecting the dome from thermal damage in high compression or forced induction engines. Reduced Carbon Build UpHelps minimize carbon deposits on the piston crown, keeping the combustion chamber cleaner and more efficient over time. Lower Operating TemperaturesPromotes better thermal management by reducing the amount of heat absorbed by the piston,