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The QA1 Proma Star coilover strut kit for 1990–1993 Ford Mustang is a double‑adjustable drag‑oriented kit using 150 lb/in springs for improved launch control. Dual valving permits separate compression and rebound tuning to match drag setups. The inverted strut architecture helps limit side loading and the lightweight, bolt‑in design provides a focused suspension option for drag‑prepped Mustangs.
QA1 90-93 Ford Mustang Proma Star Coilover Strut Kit Double Adjust 150lb/in.
