Eibach Rear Adjustable Anti-Roll End Link Kit 90-94 Porsche 911 Carrera 2 964/ 89-94 Carrera 4 964Eibach's END LINK KIT allows fine tuning of sway bar preload and increases response for maximum stabilizer bar performance. Fully Adjustable End Link System for Tuning Sway Bar Preload Fitment: 1989 Porsche 911 Carrera 4 1990 Porsche 911 Carrera 2 1990 Porsche 911 Carrera 4 1991 Porsche 911 Carrera 2 1991 Porsche 911 Carrera 4 1992 Porsche 911 Carrera 2 1992 Porsche 911 Carrera 4 1993 Porsche 911 Carrera 2 1993 Porsche 911 Carrera 4 1994 Porsche 911