AST adjustable lowering springs for BMW 3‑series G20/G21 (non‑EDC) offer a targeted drop range to tune stance and handling. Listed as adjustable 5–35mm front and 5–40mm rear, these springs suit non‑EDC suspensions and provide a controlled reduction in ride height for a cleaner look and firmer ride. Use them when replacing factory springs to achieve a modest, vehicle‑specific lowering.
AST Suspension BMW 3-series G20/G21 (Non-EDC) Adjustable Lowering Springs - 5-35mm/5-40mm