Description

Specifications

  • Valve Stem Size: 6 mm
  • Diameter (A): 25.40 mm
  • Inn Step Diameter (C): 15.70 mm
  • References: Double Spring-6 Degree Pro CNC- Ferrea Racing Springs #S10097 and Ferrea Valve Lock # K10074

Compatibility

  • 2001 - 2008 Subaru WRX - EJ20
  • 2004 - 2008 Subaru STI
  • Valve Stem Size: 6 mm
  • Diameter (A): 25.40 mm
  • Inn Step Diameter (C): 15.70 mm
  • References: Double Spring-6 Degree Pro CNC- Ferrea Racing Springs #S10097 and Ferrea Valve Lock # K10074
  • 2001 - 2008 Subaru WRX - EJ20
  • 2004 - 2008 Subaru STI

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