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Supertech BMW M42/M50/M52/M54/S42/S50 Dual Valve Spring Kit - SPRK-H1000D-BM

$944.30 $1,180.03
-20%
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Supertech BMW M42/M50/M52/M54/S42/S50 Dual Valve Spring Kit - SPRK-H1000D-BM
$944.30 $1,180.03
$944.30 $1,180.03

Ensure valvetrain stability and prevent catastrophic valve float with the Supertech SPRK-H1000D-BM Dual Valve Spring Kit. Designed specifically for high-performance BMW 4-cylinder and 6-cylinder engines, this kit is an essential upgrade for builds utilizing aggressive camshaft profiles or operating at elevated RPM ranges where factory springs lose control.

The dual spring configuration provides increased seat pressure and superior harmonic damping compared to single-spring setups. This design ensures that the valves follow the cam lobe precisely, maintaining power through the top end and protecting your engine during high-load track use or forced induction applications.

  • Fits BMW M42, M50, M52, M54, S42, and S50 engines.
  • Engineered for high-RPM stability and increased valve lift tolerance.
  • Dual spring design for improved harmonic control and valve seating.
  • Manufacturer Part Number: SPRK-H1000D-BM

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