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BMW 6 Series 630i E63
Supplied with no padded lap straps
High performance 3-ply silicone hoses
Lowering Between 30-60mm (application depending)
BC RACING COILOVERS DS SERIES - AUDI A3 8YA/8YS (21+) (54.5MM STRUT) model-924 BMW 6 Series 630i E63The BC Racing DS Series is built around digressive valving, offering similar benefits to the BR Series but with a stronger focus on track performance. The digressive piston design delivers a non linear damping curve, allowing higher low speed damping to control body roll during cornering, braking, and acceleration, while reducing high speed damping to let the suspension travel freely over kerbs and rough sections without unsettling the chassis. Key