The KW H.A.S. height-adjustable spring kit for Audi A4/S4 (B8) Avant Quattro applications lets you set ride height even after installation, delivering a more dynamic stance and crisper steering response while preserving factory adaptive or electronic suspension functions. Vehicle-specific chrome-silicon springs and included bump stops with dust protection provide durable, harmonized behavior and millimeter-precise corner adjustment.
KW H.A.S. Audi A4 S4 (8K/B8) Avant Quattro All