Swift Springs Upgrade for BC Racing Coilovers (Set of 4)

Ready to enhance your BC Racing Coilovers with Swift Springs or adjust your spring rates for a tailored ride? Look no further. These performance coilovers upgrades are designed to take your tuning game to the next level. Swift Springs are a trusted name in the performance tuning world, backed by over 90 years of industrial spring manufacturing expertise. Our engineers have fine-tuned every detail, crafting coilover springs that are lightweight, durable, and compliant—while maintaining consistent linear spring rates. Swapping springs might typically mean a stiffer or softer feel, but Swift Springs for BC Racing Coilovers deliver more: improved traction, smoother weight transfer, superior ride quality, lower tire temperatures, and a predictable driving experience. These aren’t just springs—they’re a performance upgrade engineered for enthusiasts who demand the best. Made from our advanced (H5S.TW.) material—outperforming standard silicone chrome steel—these tuning springs use fewer coils