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Looking for aftermarket parts to modify or upgrade your 2018 Kia Optima with catalytic converter direct fit? At Tunersports.com we carry a huge selection of the top name brand performance catalytic converter direct fit parts and accessories.
 OUT OF STOCK 21-144Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-144. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, n... MagnaFlow 15-17 Kia Sonata/Optima L4 2.4L Direct Fit Catalytic Converter 2016-2018 Kia Optima SX 2018-2018 Kia Optima EX 2018-2020 Kia Optima LX / S $764.00 |
 OUT OF STOCK 22-082Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 22-082. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper... MagnaFlow 16-17 Sonata L4 2 OEM Manifold Direct Fit Converter 2017-2018 Kia Optima Hybrid EX / Hybrid Premium / Plug-In Hybrid EX / SX $989.00 |
 OUT OF STOCK 51125Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 51125. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper ... MagnaFlow Direct Fit Catalytic Converter 09-10 Hyundai Sonata 2.4L 2009-2018 Kia Optima EX / LX 2018-2018 Kia Optima S $1,304.00 |
 OUT OF STOCK 51133Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51133. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no... MagnaFlow Direct Fit Catalytic Converter 2012 Hyundai Sonata 2.0L 2011-2018 Kia Optima EX / LX 2018-2018 Kia Optima S $1,042.00 |
 IN STOCK - DROPSHIPS 52756Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52756. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no... MagnaFlow Direct Fit Catalytic Converter 14-15 Acura MDX 3.5L Underbody 2018-2018 Kia Optima EX 2018-2020 Kia Optima LX / S $558.00 |
 OUT OF STOCK 52777Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 52777. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper ... MagnaFlow 2015 Sonata 2.4L Manifold Direct Fit Converter 2018-2018 Kia Optima EX 2018-2020 Kia Optima LX / S $1,021.00 |