These springs are designed to work with OEM shocks but will benefit from using high performance shocks such as Tokico or Bilstein.
Progress specifies only certified high-tensile SAE spring wire materials. Progress springs are cold-wound on modern CNC coiling machines, then stress relieved, pre-set, and shot-peened for maximum durability.
Lowering Specs:
-Front drop: 1.0" ---
- Rear drop: 0.8"
Features:
-Front rate: 210 lbs/in --- Rear rate: 420 lbs/in
-Limited lifetime warranty!
-All spring kits are powdercoated metallic gray.
Fits: Hyundai Genesis Turbo Coupe 2.0T
Progress specifies only certified high-tensile SAE spring wire materials. Progress springs are cold-wound on modern CNC coiling machines, then stress relieved, pre-set, and shot-peened for maximum durability.
Lowering Specs:
-Front drop: 1.0" ---
- Rear drop: 0.8"
Features:
-Front rate: 210 lbs/in --- Rear rate: 420 lbs/in
-Limited lifetime warranty!
-All spring kits are powdercoated metallic gray.
Fits: Hyundai Genesis Turbo Coupe 2.0T