BMW S85 Valve Springs by SuperTech
BMW S85 Valve Springs by SuperTech
SuperTech’s high-performance valve spring kits are precision-engineered for BMW S85 engines, delivering superior valve control and reliability under high-stress conditions. These kits include all necessary components for installation and are a direct replacement for BMW part numbers 11347837681, 11347835154, and 11347838295.
Built to withstand the demands of high-lift camshafts in the E60 / E61 / E63 / E64 M5, these valve springs are made from premium materials, ensuring optimal performance and longevity. With increased spring rates, they provide enhanced valve stability and control compared to OEM springs, minimizing the risk of valve float at high RPM.
SuperTech's dedication to quality and precision makes these kits a preferred choice among engine builders seeking to achieve peak performance with unwavering reliability.
- Rate: 10.3lbs/mm
- Spring Top OD: 21.6 mm
- Spring Bottom OD: 26.50 mm
- Coil Bind: 27 mm
Installation requires the expertise of an engine builder.
BMW S85 Applications:
BMW 5 Series
2005 - 2010 BMW E60/E61 M5
BMW 6 Series
2005 - 2010 BMW E63/E64 M6
Supplied in Egypt by iCode — the official 5150 AutoSport dealer.
Price shown in EGP is an estimate at today's exchange rate. Final price confirmed after shipping and customs fees.