The 4100 Series shocks introduce high performance monotube technology at prices competitive with twin tube insert coilover kits. They include purpose built strut and shock bodies, shortened from stock lengths. All kits come with anodized aluminum adjusters that stay on the shock; no need to keep your pockets full of tools to make quick adjustment...
AST Suspension 4100 Series Coilovers - Details
AST Suspension performance parts & accessories at HorsepowerFreaks
ast suspension performance parts & accessories at horsepowerfreaks. Install and installation help available for parts and accessories for these BMW years.
AST Suspension 4100 Series Coilovers