Fitment: Lowering coilovers suspension kit 2005 2006 2007 2008 2009 2010 2011 2012 for Volvo for S40 Coilovers
Spring Rate: Front Spring Rate: 8 kg/mm (448 lbs/inch), Rear Spring Rate:5 kg/mm (280 lbs/inch) Provides significant performance gains, improved handling and stability, and enhanced overall grip and responsiveness
Stability Enhancement: Compared to mono-tube construction, the twin-tube has longer stroke and higher height adjustability, and they will give you a more comfortable riding experience by reducing the pressure on the joints and also minimizing friction and ensuring sufficient travel with less effort
Excellent Quality: The design can withstand strict use and is durable. They are made of durable materials and undergo rigorous testing to ensure reliable performance under various driving conditions
Installation Tips: Appropriate knowledge and skills required. It is recommended to consult a professional or experienced mechanic to ensure proper installation and setup for optimal performance