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Looking for aftermarket parts to modify or upgrade your 2004 BMW 525i 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 452297Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Manifold Catalytic Converter 452297. 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 BMW 5 04-05 Rear Mani 2004-2005 BMW 525i Base $1,373.00 |
 IN STOCK - DROPSHIPS 452298Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Manifold Catalytic Converter 452298. 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 04-05 BMW 530i 3.0L Front 2004-2005 BMW 525i Base $1,233.00 |
 OUT OF STOCK 49770Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 49770. 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 BMW 5 04-05 Front OEM 2004-2005 BMW 525i Base $1,320.00 |
 OUT OF STOCK 49771Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 49771. 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 04-05 BMW 530i 3.0L Rear Ma 2004-2005 BMW 525i Base $1,163.00 |
 SHIPS FROM MANUFACTURER 50297Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 50297. 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 BMW 5 04-05 Front 2004-2005 BMW 525i Base $1,212.00 |
 SHIPS FROM MANUFACTURER 50298Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 50298. 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 04-05 BMW 530i 3.0L Rear Ma 2004-2005 BMW 525i Base $1,068.00 |