2011-2015 Optima 2.4L. 2015-2015 Optima EX/Hybrid LX/LX/SX. 2015-2016 Optima Hybrid EX. 2016-2016 Optima Hybrid. 2011-2014 Sonata. 2015-2015 Sonata Hybrid/Hybrid Limited. - This kit is designed for specific models: for 2011-2014 Hyundai Sonata All engine, for 2011-2015 Kia Optima L4 2.4L, for 2015 Hyundai Sonata L4 2.4L.
