Maxpeedingrods Coilover Kits for Infiniti M35 X Sedan 4-Door 3.5L 2007 Adj. Height Shcok Struts

【Fit Perfectly】 For Infiniti M35x 2006-2010 AWD; For Infiniti M45x 2006-2010 AWD; For Infiniti G35x 2003-2008 AWD; For Infiniti G37x 2008-2013 AWD. Note: Will not fit RWD model. The rear is true coilovers instead of divorced coils. 【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: 12kg/mm(672lbs/in) & Spring rate Rear: 10 kg/mm (560 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】 Thread-type ride height adjustment 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