AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (True Coilover) - 2000-2005 BMW 3 Series 330i Sedan/Touring/Coupe/Convertible (E46) Challenger 0T Track (BH) are engineered

0T Track (BH) are engineered to be up to the task with top spec

AST Lowering Springs for the 2005-2010 Volkswagen Passat (3C) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

Part Number CBM031-AR Damping Adjustment 36-Way Height Adjustable Yes Spring Rate (Front) 12

1988 Toyota Corolla SR5 (E70/E80)

AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (True Coilover) - 2000-2005 BMW 3 Series 330i Sedan/Touring/Coupe/Convertible (E46) Challenger 0T Track (BH) are engineeredThe 5100 Series shock absorbers for the 2000 2005 BMW 3 Series 330i Sedan Touring Coupe Convertible (E46) utilize inverted upside down technology. The inverted design is race proven technology and produces an extremely strong damper, providing better suspension geometry under heavy lateral and braking loads as seen in a road and track environment. The 5100 Series shock absorbers give your car a better performance than the standard twin tube design.