AST 5100 Series Coilovers Alpina RWD E90/E91/E92/E93 / BMW E88/E81/E82/E87 128i/135i/135is/323i/325i

Looking for the perfect road balance for everyday driving? The 5100 Street Suspension delivers comfort, control, and confidence in every corner. This monotube coilover system is 1-way adjustable for rebound and ride height, allowing you to fine-tune your setup for maximum grip and stability. It comes with vehicle-specific spring rates, OEM-compatible top mounts, and rebuildable dampers for long-lasting performance. Proudly made in the Netherlands, the 5100 STREET Suspension offers the ideal blend of everyday comfort and precise handling - engineered for drivers who want performance without compromise.

This Part Fits:

Year	Make	Model	Submodel
2008-2013	BMW	128i	Base
2008-2013	BMW	135i	Base
2013	BMW	135is	Base
2006	BMW	325i	Base
2007-2013	BMW	328i	Base
2006	BMW	330i	Base
2007-2013	BMW	335i	Base
2011-2013	BMW	335is	Base