SF Racing Track Coilovers for 2009-2011 Hyundai Sonata (YF) Spring Rates:Front: 7.2K / Rear: 5.8K 2015 Kia Optima 2WD (TF)

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SF Racing Track Coilovers for 2009-2011 Hyundai Sonata (YF) Spring Rates:Front: 7.2K / Rear: 5.8K 2015 Kia Optima 2WD (TF)SF Racing Track Coilovers for the 2009 2011 Hyundai Sonata (YF) are engineered for enthusiasts who demand precision and control on the track. These coilovers are specifically designed with advanced valving in the struts, delivering superior handling and responsiveness tailored for track racing while still being versatile enough for street use. SF Track Coilovers provide a wide range of ride height adjustability below factory height without