The 2011 to 2016 Equus is the flagship model of South Korean automaker Hyundai and comes equipped from the factory with an active air suspension system. The factory air system has several expensive and complicated components that rely heavily on electronics to work. An onboard air compressor, which retails for upwards of $2800 alone, is used to fill air struts in the front of the vehicle and a pair of air springs and air shocks in the rear. The cost of original equipment replacement parts on this vehicle can easily exceed $7000 for a complete overhaul. Strutmasters.com has developed a one-time, permanent solution that bypasses the need for all of the complicated air suspension components. The Strutmasters.com complete air suspension replacement system for the Hyundai Equus consists of fully assembled complete front struts, and a pair of premium steel coil springs and passive shock absorbers for the rear of the vehicle. The complete suspension replacement system from Strutmasters.com saves consumers thousands and allows them to continue to drive these wonderful luxury sedans for several more years. All suspension replacement conversions from Strutmasters.com are designed and assembled at our family-owned facility in North Carolina. We use local vehicles to design and test our products to ensure our customers will get an enjoyable driving experience.