Yellow Speed Advanced Pro Plus Circuit Spec 2-Way Coilovers for 2006-2011 BMW 3 Series RWD (E91) bilstein-b1-suspension-shock-absorber-reservoir-mount Part Number CSB140-ADX Damping Adjustment

Part Number CSB140-ADX Damping Adjustment Non-Adjustable Height Adjustable Yes Air Tank 3 gallon tank Compressor VIAIR 380c compressor Control Manual paddle valve control Corners Controlled Front/rear paired control Top Mount (Front) Pillowball Mount Top Mount (Rear) Aluminum Mount Vehicle Fitment

2018 BMW 6 Series Convertible (F12)

1998 Volkswagen Cabrio (1E)

AST Lowering Springs for the 1993-1995 Mercedes-Benz C-Class (W202) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

2004 Subaru Outback Limited (BE/BH/BP)

Yellow Speed Advanced Pro Plus Circuit Spec 2-Way Coilovers for 2006-2011 BMW 3 Series RWD (E91) bilstein-b1-suspension-shock-absorber-reservoir-mount Part Number CSB140-ADX Damping AdjustmentYellow Speed Racing Advanced Pro Plus Circuit Spec 2 Way Coilovers for the 2006 2011 BMW 3 Series deliver elite level suspension performance for competitive motorsport. Featuring 2 way adjustable damping, this coilover system provides precise chassis control for demanding track conditions. Full length ride height adjustment allows fine tuning of stance, weight distribution, and center of gravity. High rigidity monotube shock construction delivers