The Eibach E10-72-012-04-22 Pro-Kit Performance Springs are the ideal suspension upgrade for your 2012-2018 Porsche 911 Carrera or Carrera S (991) with rear-wheel drive. Unlike other Eibach 991 spring kits that require PASM, this kit is designed and tested to work with both PASM electronic dampers AND base non-PASM suspension, giving 911 owners without the PASM option access to Eibach's legendary performance.
