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986 SPB MCS Spring Kit, 450/500 Rate



This is the Spec Boxster approved spring kit designed to be used with the MCS spec damper kit. Tarett Engineering brings you Swift racing main and tender springs, and includes the adaptors and thrust sheets needed for a complete coil over system when combined with the spec approved MSC damper kit. All packaged and discounted for the Spec racing series. These Swift springs are physically lighter and more consistent than any other spring on the market and are the class legal 450/500 rates.
  • Approved Spec Boxster spring kit
  • Swift light weight competition springs
  • Everything included to complete your SPB MCS coil over kit

Front Assembly Diagram

Rear Assembly Diagram