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Looking for aftermarket parts to modify or upgrade your 2005 Cadillac STS 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.
 IN STOCK - DROPSHIPS 24232Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24232. 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 04-07 Cadillac SRX 3.6L 2005-2007 Cadillac STS Base $672.00 |
 OUT OF STOCK 24403Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24403. 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 04-07 Cadillac SRX 3.6L 2005-2007 Cadillac STS Base $864.00 |
 OUT OF STOCK 50760Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 50760. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper t... MagnaFlow Conv DF 05-06 Cadillac STS 4.6L D/S Manifold/04-06 Truck SRX 4.6L D/S Manifold (49 State) 2005-2010 Cadillac STS Base $623.00 |
 OUT OF STOCK 50761Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 50761. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper t... MagnaFlow Conv DF 05-06 Cadillac STS 4.6L P/S Manifold/04-06 Truck SRX 4.6L P/S Manifold (49 State) 2005-2010 Cadillac STS Base $838.00 |
 IN STOCK - DROPSHIPS 51070Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 51070. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper ... MagnaFlow DF Cat. Conv 05-06 Cadillac STS 4.6L D/S Manifold / 04-06 SRX 4.6L D/S Manifold (49 State) 2005-2010 Cadillac STS Base $678.00 |
 IN STOCK - DROPSHIPS 51071Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 51071. 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 04-06 Cadillac SRX 4.6L P/S 2005-2010 Cadillac STS Base $912.00 |
 IN STOCK - DROPSHIPS 51502Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51502. 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 04-07 Cadillac SRX 3.6L 2005-2007 Cadillac STS Base $706.00 |
 IN STOCK - DROPSHIPS 51617Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51617. 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 05-07 Cadillac STS/SRX 3.6L 2005-2007 Cadillac STS Base $1,080.00 |