Tesla Model Y - Koni Special Active (Red) Damper Kit
A common complaint amongst Tesla owners is the rough ride quality of the factory suspension. Now there are multiple solutions to that problem, including Koni's Special Active Dampers.
Koni's Frequency Selective Damping Technology (ACTIVE technology) controls large body motions and cornering forces but smooths expansion joints and rough roads for improved comfort.
One of the great advantages of KONI adjustable shocks is that there is no specific spring for matching optimum performance. Instead you can adjust your KONIs to match your springs. Most performance springs have a higher spring rate than the vehicle's original springs. Since the shock controls the motion of the spring, increased spring rates require more rebound damping for control and that is one of the reasons why KONIs are rebound adjustable (and some are double adjustable). Using higher rate springs with OE or soft shocks will very quickly overcome and wear out the shocks. The KONI adjustment range is typically about 100% (twice as firm at the full firm settings at the full soft setting) to allow for proper damping of OE springs and high rate performance springs. Koni struts are fully compatible with OEM Springs, or Aftermarket Lowering Springs from Dinan, Eibach and H&R.