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Progress Sport Springs | High Quality | Performance Technology

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Progress Sport Springs 40.1132
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RSX Race springs
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Production grinding for coil over springs
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Progress Sport Springs will significantly improve vehicle appearance and handling capability. The modest lowering will improve appearance and lower the center of gravity. Sport-tuned spring rates will enhance vehicle handling and reduce unwanted body roll while offering a fun and sporty ride quality.  Progress Sport Springs are manufactured using only High-tensile Chrome Silicon spring materials. These coil springs are would on modern CNC coiling machines, stress-relieved, pre-set, shot-peened and powder coated for maximum durability.

  • Cold wound on CNC equipment
  • High-Tensile Chrome Silicon alloy
  • Powder coated Metallic Gray
  • Limited Lifetime Warranty
  • Made in the USA