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Supertech BMW M50/S50/M52/S52/M54 Dual Valve Spring Kit - SPRK-H100DR-BM-ST

$833.98 $1,042.17
-20%
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Supertech BMW M50/S50/M52/S52/M54 Dual Valve Spring Kit - SPRK-H100DR-BM-ST
$833.98 $1,042.17
$833.98 $1,042.17

Ensure valvetrain stability and reliability in high-performance applications with the Supertech Dual Valve Spring Kit (SPRK-H100DR-BM-ST). This kit is engineered specifically for BMW M50, S50, M52, S52, and M54 inline-six engines to prevent valve float and bounce, which are common failure points when increasing RPM limits or installing aggressive aftermarket camshafts.

  • Fits BMW M50, S50 (US), M52, S52 (US), and M54 series engines.
  • Dual-spring configuration provides increased seat pressure and higher lift capacity over factory single springs.
  • Manufactured from high-tensile chrome silicon steel for maximum fatigue resistance.
  • Designed to maintain consistent pressure under extreme thermal loads and high-stress racing conditions.
  • Essential upgrade for forced induction or high-RPM naturally aspirated builds.
  • Manufacturer Part Number: SPRK-H100DR-BM-ST

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