View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your 2004 Nissan Maxima 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 49296Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49296. 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 04-05 Maxima frnt man OEM 2004-2006 Nissan Maxima SE / SL $618.00 |
 OUT OF STOCK 49322Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49322. 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 04-05 Maxima rr man OEM 2004-2008 Nissan Maxima SE / SL $524.00 |
 IN STOCK - DROPSHIPS 49710Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49710. 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 MAXIMA- 04-05 6 3.5L OEM 2004-2008 Nissan Maxima SE / SL $846.00 |
 IN STOCK - DROPSHIPS 50809Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 50809. 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 04-05 Maxima Front Manifold 2004-2006 Nissan Maxima SE / SL $588.00 |
 IN STOCK - DROPSHIPS 50833Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 50833. 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 DF Catalytic Conv Nissan 04-05 Maxima Manifold/2006 Altima Manifold/04-09 Quest 3.5L Rear 2004-2008 Nissan Maxima SE / SL $499.00 |
 IN STOCK - DROPSHIPS 51207Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51207. 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 04-05 Nissan Maxima 3.5L 2004-2008 Nissan Maxima SE / SL $662.00 |
 IN STOCK - DROPSHIPS 5411022Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5411022. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, ... MagnaFlow 2004 Nissan Maxima 3.5L Direct Fit Converter 2004-2004 Nissan Maxima SE / SL $1,698.00 |
 IN STOCK - DROPSHIPS 5411322Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5411322. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the prop... MagnaFlow 2006 Nissan Altima 3.5L Direct Fit Converter 2004-2004 Nissan Maxima SE / SL $857.00 |
 IN STOCK - DROPSHIPS 5421710MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5421710 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 cons... MagnaFlow 2006 Nissan Altima 3.5L Direct Fit Converter 2004-2004 Nissan Maxima SE / SL $1,115.00 |
 IN STOCK - DROPSHIPS 93669Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 93669. 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 MAXIMA- 04-05 6 3.5L 2004-2008 Nissan Maxima SE / SL $806.00 |