AST 5200 Series Monotube Coilovers BMW E90 3 Series non-M 06+

Taking the knowledge and experience learned with the 4000 Series of dampers, AST is now building the new 5000 Series dampers.One key feature on the 5000 series shocks is modularity, which makes them easily upgradeable. This provides an upgrade path for customers on a tight budget that want an adjustable, high performance, race-ready shock but can't quite afford the triple adjustable 5300. Simply purchase 5200s, and when you're ready, send your ASTs to an authorized rebuild center to upgrade them to 5300s with remote reservoirs. Rest knowing that your shock absorber investment will perform today and in the future, as your budget and needs grow.

Features:

High end, race ready suspension that is totally streetable

Modular design - Fully upgradeable to 5300 spec

Rebound and Compression Adjustable ("Doubles"), with a remote reservoir

Remote reservoirs allow additional travel and heat dissipation

44.5mm diameter shaft struts, Inverted

Aluminum cylinder, threaded body shocks, factory mounting style

Reservoir with hose or piggyback (piggyback examples: 08 STI & BMW E36 rears)

Spherical upper shock mount assemblies

Synthetic hydraulic fluid

Spring Rate:

The GT package is 450#/in Front, 450#/in rear

The GTS package is 550#/in Front, 600#/in rear

Please make the appropriate selections below

Note:Photo may differ from actual product.