The ST Sport‑Tech suspension kit for BMW E46 sedan and coupe improves ride quality and road holding with vehicle‑specific twin‑tube dampers and precisely matched progressive spring rates. OEM‑quality components include multi‑coated chrome silicon springs with a final epoxy finish and low‑friction, pressure‑resistant damper housings with monoblock rod guides and robust seals, yielding sharper handling and improved stability.
ST Sport-tech Suspension Kit BMW E46 Sedan+Coupe