ST Sport lowering springs for 2017+ Alfa Romeo Giulia Quadrifoglio are engineered to lower ride height while working with the vehicle’s OEM dampers. Each set uses vehicle‑specific spring rates made from chrome silicon steel, produced with cold winding and multi‑tempering before a final epoxy coat to resist corrosion and sag. The matched rates improve handling, reduce body roll and deliver a more controlled, responsive driving feel.
ST Sport-tech Lowering Springs 2017+ Alfa Romeo Giulia Quadrifoglio