RS-R Black-i Coilover Kit Infiniti G37 Coupe 2009-2013

Part #: XBKN121M. The Black - I series coilovers are engineered for those who demand more than just a good look. They're designed to work at extreme vehicle drop levels, delivering a smooth and comfortable ride without sacrificing style. The lowering range is - 20 to - 155mm in the front and - 30 to - 90mm in the rear. The spring rate is 16.00kg/mm in the front and 13.50kg/mm in the rear. Both front and rear dampers offer 36 - way adjustability. It comes with a 1 - year or 12,000 - mile warranty from the purchase date.

Using your RS - R Black - i Coilover Kit is straightforward. First, make sure your vehicle is safely lifted and supported. Install the coilovers according to the provided instructions, ensuring all bolts are tightened properly. You can adjust the dampers to your preference, with 36 different settings for both the front and rear. This allows you to customize the ride based on your driving style and road conditions. As for the lowering range, you can set it between - 20 to - 155mm in the front and - 30 to - 90mm in the rear. When it comes to maintenance, regularly check the bolts for tightness and the coilovers for any signs of leaks or damage. Keep them clean to prevent dirt and debris from affecting their performance. If you notice any issues, refer to the warranty information, which covers 1 year or 12,000 miles from the day of purchase.