Part #: FA500 - BM. Built to order with a 4 - 6 week wait (except when available in our inventory for immediate shipment). Specs: Front top mounts are made of steel, rear top mounts are aluminum. Front spring rate is 8K, rear is 6K, and custom spring rates are available. Features: All shocks are custom - built to order and dyno - tested. It has a monotube damper with high - pressure nitrogen, 24 - step adjustable dampers, height adjustment independent of preload, and digressive piston technology. Comes with a 5 - year manufacturer's warranty. Normal build time is 4 weeks. These coilovers offer great everyday driveability. Racetrack research has made the Fortune Auto 500 Series an excellent all - around shock absorber. High - quality components ensure comfort, reliability, and long life. For occasional track use, digressive piston technology provides stiff low - speed compression/rebound force for better control of roll, yaw, and squat. At high - speed bumps, the suspension responds smoothly for maximum control.



Using your Fortune Auto 500 Series Gen 8 Coilover Kit is straightforward. First, make sure to follow the installation instructions carefully during setup. You can adjust the dampers in 24 steps to suit your driving needs, whether it's for daily commuting or occasional track use. For height adjustment, it's independent of preload, so you can customize the ride height easily. When driving, enjoy the comfort and control it offers. For everyday use, the kit provides a smooth and reliable ride. For track days, the digressive piston technology gives you better handling. As for maintenance, regularly check the components for any signs of wear or damage. Keep the shocks clean and lubricated as recommended. If you notice any issues or have questions, don't hesitate to contact our support team. Also, remember that the kit comes with a 5 - year manufacturer's warranty, so you can drive with confidence.