Little effort - much security!The ride characteristics get worse for heavy loaded cars, trailersand rear-carriers.For this problem we have a solution:Special suspension springs made for your car. Advantages of suspension springs:* More space to the ground* Better look* More security when heavily loaded* The car stays stable even with heavy load* The weight gets better distributed* Drive comfort increases* Longer lifetime for your car and your tiresIncluded in delivery: 2 Helper-Springs (Additional springs)1 mounting kit1 easy to understand mounting instruction with picturesEasy installation: * no drilling* fits* good installation instructions with pictures assembly time: 60 Min. assembly-system: Additional springs inside the steel-main-springs Spring clamps necessary? Yes TÜV? with TÜV Remarks: Not for Lift-Kit or Lowering-Springs
