Features: Improve pedal feedback to make driving smoother. Compared with the originally spring, the pedal response speed is improved by 30%, ensuring a more accurate shifting experience. By improving the operating feeling of this clutch pedal, this spring can make the vehicle provide better control pleasure on the track or in daily driving. Especially suitable for racing enthusiasts and car owners who pursuing the ultimately driving experience to enhancing the overall driving pleasure. Crafted from alloy steel, its optimized spring tension reduces leg fatigue by 20% during frequent shifts while featuring easy installation in under 10 minutes. Perfectly suited for both aggressive track days and demanding daily commutes, delivering consistent performances in high intensity driving conditions. Engineered for durability, this upgraded component outperforms stock spring with 50% longer life, maintaining precise clutch engagement across varied driving styles. Specifications: Component:Steel Size:Approx.7x3cm/2.76x1.18inch For G37 370Z-370-Z-6MT 2007-2019 Color:Black Package Includes: 1 Pair Clutch Pedal Assist Spring note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.