Part #: FA500 - V35. Built to order with a 4 - 6 week wait (except when in stock). These coilovers offer a great blend of performance and comfort. Key features include custom - built shocks, dyno - testing, a monotube damper with high - pressure nitrogen, 24 - step adjustable dampers, height adjustment independent of preload, digressive piston technology, and a 5 - year manufacturer's warranty. The 4 - week build time is typical. On daily drives, the Fortune Auto 500 Series offers excellent comfort and reliability. Developed through racetrack research, it uses high - quality components. For occasional track use, the digressive piston technology provides stiff low - speed compression and rebound for better control of roll, yaw, and squat. At high speeds, it responds well to road bumps for maximum control.



Using the Fortune Auto 500 Series Gen 8 Coilover Kit: First, make sure your vehicle is a 2003 - 2006 Infiniti G35 Coupe with a separate style rear. Installation should be done by a professional mechanic. When adjusting the dampers, start with the middle setting (12 out of 24 steps) for a balanced feel. You can adjust the height according to your preference, but remember the height adjustment is independent of pre - load. For daily driving, keep the settings comfortable. When you plan to use the car on the track, you can increase the stiffness for better handling. Maintenance is important. Check the coilovers regularly for any signs of leaks or damage. Clean them with a mild soap and water solution. Make sure to keep them lubricated as recommended by the manufacturer. If you notice any problems, contact the manufacturer for support. Also, keep in mind that the coilovers are custom - built and it usually takes 4 - 6 weeks to get them. If they are in stock, you can get them faster.