Custuning adjustable sways bars are made by chromium molybdenum alloy steel. The ultimate solution of the perfect anti-roll bars match for your Custuning fully adjustable shock absorbers. This is the answer for tuning your handling balance of Model 3,  Model Y, Model S 2021+ & Model X 2021+ with Custuning adjustable sway bars.
 
Model 3: 22mm
Model Y: 28mm
Model S 2021+: 24.5mm
Model X 2021+:24.5mm