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Supertech Fit BMW N54 Conical Valve Spring Kit - Rate 7.25lbs/mm

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$909.17
Supertech BMW N54 Conical Spring Kit - Rate 7.25lbs/mm


  • Seat Pressure: 88 @ 36.5
  • Open Pressure: 160 @ 10
  • Max Lift: 12mm
  • Coil Bind: 23.2mm
  • Outer Spring ID: 17.6mm
  • Retainer: RET-BMN54-TI (5mm) / RET-BMN54-TE (6mm)
  • Kit Spring qty: 24
  • Kit Spring: SPR-FE20BE-2
  • Rate: 7.25
  • Inner Spring ID: 14.2mm
  • Inner Spring OD: 21mm
  • Outer Spring OD: 24.4mm
  • Retainer qty: 24

engines

  • BMW - N54 Turbo
  • BMW - N55 Turbo
  • BMW - S55 Turbo
  • BMW - N53