Looking for aftermarket parts to modify or upgrade your 2018 Cadillac CTS 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 21-408Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-408. 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 16-17 Cadillac ATS 2.0L Close Coupled Direct Fit Converter 2016-2019 Cadillac CTS Base / Luxury $781.00 |
IN STOCK - DROPSHIPS 23322MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23322 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel constru... MagnaFlow Direct Fit Catalytic Converter 98 Ford Expedition 5.4L 2016-2019 Cadillac CTS V $796.00 |
IN STOCK - DROPSHIPS 23334Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23334. 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 03 Honda Element 2.4L 2018-2019 Cadillac CTS Luxury / Premium Luxury $653.00 |
IN STOCK - LOW 23335Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23335. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tool... MagnaFlow Conv DF Ford-Mercury 91 95 2018-2019 Cadillac CTS Luxury / Premium Luxury $292.00 |
IN STOCK - DROPSHIPS 23336MagnaFlow Standard Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23336 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel c... MagnaFlow Direct Fit Catalytic Converter Ford-Mercury 21.13X5X4 2/2 2018-2019 Cadillac CTS Luxury / Premium Luxury $264.00 |
OUT OF STOCK 23337MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23337 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel constru... MagnaFlow Conv DF Escort 97-98 W/2.0L Eng. Ma 2018-2019 Cadillac CTS Luxury / Premium Luxury $380.00 |
IN STOCK - DROPSHIPS 51548Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51548. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel constru... MagnaFlow Direct Fit Catalytic Converter 10-11 Cadillac CTS 3.0L 2010-2019 Cadillac CTS Luxury 2014-2019 Cadillac CTS Vsport 2017-2019 Cadillac CTS Premium Luxury / Vsport Premium Luxury $583.00 |
OUT OF STOCK 52969Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52969. 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 12-14 CTS 3.6 Direct Fit Converter 2014-2019 Cadillac CTS Luxury / Vsport 2017-2019 Cadillac CTS Premium Luxury / Vsport Premium Luxury $755.00 |