D2 Racing RS Series Coilovers for 2010-2017 BMW 5 Series AWD (F10) 318i AST Suspension designed the Competition

AST Suspension designed the Competition 3-way adjustable series to fit the 2005-2008 Volkswagen Golf 2

Note 2 Lowering only suitable at the front axle

The KSport Airtech Executive Air Suspension Kit brings adjustable damping and full on-the-fly ride height control to the 2007-2013 Suzuki SX4

AST Lowering Springs for the 1998-2003 BMW Z3 are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

D2 Racing RS Series Coilovers for 2010-2017 BMW 5 Series AWD (F10) 318i AST Suspension designed the CompetitionThe D2 Racing RS Series Coilover Kit for the 2010 2017 BMW 5 Series AWD (F10) is our flagship coilover, and has been an affordable mid level favorite since being originally introduced over 20 years ago. Featuring a 36 way damping adjustable monotube design, RS Series coilovers are perfect for the modified street car that also sees occasional track days. This coilover has separate height and preload adjustments allowing for optimal suspension tuning