HKS Wastegate Spring for GT SPG Outer Hard Red/Green

HKS Wastegate Spring — GT SPG Outer Hard (Red/Green) Brand: HKS Upgrade your turbo control with the HKS GT SPG Outer Hard wastegate springs (Red/Green). Engineered for precision and durability, these outer springs deliver consistent boost regulation for spirited driving and track use. Application: Direct replacement/upgrade for HKS GT wastegate assemblies Performance: Firmer spring rate for higher, more stable boost thresholds Durability: High-quality heat-treated steel resists fatigue and maintains long-term consistency Color-coded: Red/Green for easy identification of spring characteristics Ideal for enthusiasts tuning for increased boost, lap consistency, or improved throttle response. Pair with compatible HKS SPG components and proper boost control hardware for optimal results. Note: Professional installation and boost tuning recommended to protect your turbocharger and engine.