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The AST lowering spring set reduces ride height and lowers the center of gravity while retaining much of the OEM comfort. Cold‑coiled on precision Wafios machines and designed as a direct replacement, the progressive spring rates balance a lowered stance with improved handling. This set is vehicle‑specific for 2018+ BMW M3 Competition sedan (F80) applications and includes a lifetime warranty against breakage for peace of mind.
AST Suspension 2018+ BMW M3 Competition Sedan (F80) Lowering Springs - 30mm/25mm
