
The AST 5100 Clubracing coilover kit for 2011–2012 BMW 1 Series M (E82) sharpens handling for track and spirited street use while keeping acceptable daily comfort. This monotube, one‑way adjustable system provides rebound and ride height tuning and includes performance springs with camber‑adjustable front top mounts where applicable. Large‑piston monotube dampers offer strong, consistent rebound control; rebuildable dampers and adjustable mounting hardware deliver precise, predictable handling.
AST 11-12 BMW 1 Series M E82 RWD 5100 Comp Coilovers w/ Springs Top Mounts & Droplink