【Fit Perfectly】 For Nissan 370Z Z34 coupe and roadster RWD 2009-2020 ; For Nissan 370Z Nismo Z34 coupe (not for convertible) RWD 2009-2020;For Infiniti G37 V36 sedan RWD 2009-2015; For Infiniti G37 V36 coupe (not for convertible) RWD 2008-2013
【Street Performance T6 Series】 Suitable for street performance driving, Upgraded damper knob (easier to adjust), high-quality damping oil with better viscosity, upgraded full aluminum plates. Achieve the balance between comfort, speed and safety
【24 Levels Adjustable Damper for More Control】 Level 0-8 suggest for street use;Level 9-16 suggest for mountain anfractuosities use;Level 17-24 suggest for race tracks use. You can adjust it at any time to suit your needs
【High Tensile Spring】 Spring rate Front: 10 kg/mm (560 lbs/in)& Spring rate Rear: 7 kg/mm (392 lbs/in)with spring preload: 7-10 mm. High Tensile performance spring - stress tested over 600,000 times while the spring distortion is less than 0.04%
【Adjustable Height】 The height is adjustable for 1-3 inches(does not keep the original ride height), allowing you to have a more aggressive stance. This design helps eliminate turning noise and also improves steering feel and response. In addition, we have adopted a deep groove ball bearing structure to help eliminate cornering noise and also improve steering feel and response