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Competition Engineering Progressive Coil-Over Kits

Competition Engineering
Competition Engineering Progressive Coil-Over Kits

Product images may differ from actual product appearance.

Get the Ride You Want on the Street with the
Setup You Need on the Track in One Convenient Kit

Progressive Coil-Over Kits showcase the latest in monotube shocks with application-specific valve technology. Displacing rod volume differently, these shocks have a patented poly "puck" to simulate the functions of a gas-charged shock; the result is more exact valve force control. Unique, double-wound, progressive rate springs are included, and they're appropriate for 85% of rear applications in motorsports. Simply adjust the spring platform to achieve the suggested 13-1/2" ride height. Two kits cover rear shock and spring combinations from 1,900 to 3,900 pounds to eliminate the hassle of spring rate trial and error.

  • Patented poly puck for more exact valve force control
  • Billet aluminum monotube coil-over shocks
  • Progressive rate chrome silicone springs
  • Spanner wrench for adjustment

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