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Supertech BMW N54 Conical Valve Spring Kit - 7.25lbs/mm Rate (SPRK-FE20N54-BE-2)

$972.87 $1,215.74
-20%
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Supertech BMW N54 Conical Valve Spring Kit - 7.25lbs/mm Rate (SPRK-FE20N54-BE-2)
$972.87 $1,215.74
$972.87 $1,215.74

Engineered for the high-performance demands of the BMW N54 engine, the Supertech Conical Valve Spring Kit provides the valvetrain stability necessary for high-boost and high-RPM applications. The conical design reduces reciprocating mass at the retainer end while offering superior harmonic damping compared to standard cylindrical springs.

This kit is a direct solution for preventing valve float and ensuring consistent valve seating under extreme conditions. Whether you are running upgraded turbochargers or aggressive camshaft profiles, these springs provide the tension required to maintain valvetrain integrity and prevent catastrophic engine failure.

  • Engine Compatibility: BMW N54
  • Spring Design: Conical
  • Spring Rate: 7.25 lbs/mm
  • Manufacturer Part Number: SPRK-FE20N54-BE-2
  • Purpose: High-RPM stability and valve float prevention

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