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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
they are designed for high-speed operation at up to 9500 RPM
1mm Valve Lift Application 269° Intake / 269° Exhaust 11
performance-oriented builds
Their commitment to excellence makes them a preferred option for those looking to maximize their BMW's potential
this intake manifold is CNC machined from billet aluminum
BMW S68 Valve Springs by SuperTech X5 xDrive40i they are designed for high-speedThe SuperTech Valve Spring Kit, designed specifically for BMW S68 engines, delivers unparalleled performance and reliability. This robust kit features a seat pressure of 83 lbs and supports a maximum lift of 12mm, making it an ideal choice for those seeking to enhance their engine's capabilities. Kit Components: (32) High Performance Springs (32) High Performance Steel Retainers (32) Viton Valve Stem Seals Manufactured from premium Superclean Chrome
