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Looking for aftermarket parts to modify or upgrade your Nissan Altima 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 for your Altima.
Whether you have a 1995 or 2018 Nissan Altima in Base to XE trim we have you covered. We have 11 catalytic converter direct fit available parts to mod your Altima. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 23705MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limite... MagnaFlow Conv DF 95-01 Altima 2.4L Rear 1998-2001 Nissan Altima GLE / GXE / SE / XE |
 SHIPS FROM MANUFACTURER 23706Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23706. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper ... MagnaFlow Conv DF 95-96 Nissan Sentra 1.6L 1995-1997 Nissan Altima GLE / GXE / SE / XE $352.00 |
 SHIPS FROM MANUFACTURER 338705MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 338705 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 const... MagnaFlow Conv DF 95 Altima 2.4L Rear CA 1995-1995 Nissan Altima GLE / GXE / SE / XE $899.00 |
 SHIPS FROM MANUFACTURER 441060MagnaFlow Direct-Fit Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority off the Direct-Fit Catalytic converter products do not require welding; cutting or bending; limite... MagnaFlow Conv DF 96-98 Nissan Altima 2.4L 1996-1998 Nissan Altima GLE / GXE / SE / XE $899.00 |
 SHIPS FROM MANUFACTURER 441062MagnaFlow Direct-Fit Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority off the Direct-Fit Catalytic converter products do not require welding; cutting or bending; limite... MagnaFlow Conv DF 99-01 Nissan Altima 2.4L 1998-2001 Nissan Altima GLE / GXE / SE / XE $899.00 |
 SHIPS FROM MANUFACTURER 441705MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 441705 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 const... MagnaFlow Conv DF 96-01 Altima 2.4L rear 50S 1996-2001 Nissan Altima GLE / GXE / SE / XE $794.00 |
 SHIPS FROM MANUFACTURER 452019MagnaFlow Direct-Fit Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic converter products do not require welding; cutting or bending; limited... MagnaFlow Conv DF 02-06 Nissan Sentra 2.5L - California 2002-2003 Nissan Altima Base / S / SL $1,038.00 |
SHIPS FROM MANUFACTURER 452871MagnaFlow Direct-Fit Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority off the Direct-Fit Catalytic converter products do not require welding; cutting or bending; limite... MagnaFlow Conv DF 98-01 Nissan Altima 2.4L (CA Emissions) 1998-2001 Nissan Altima GLE / GXE / SE / XE $619.00 |
 SHIPS FROM MANUFACTURER 457020Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 457020. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the prope... Magnaflow Conv DF 02-03 Nissan Altima 2.5L 2002-2003 Nissan Altima Base / S / SL $1,316.00 |
 IN STOCK - LOW 49295MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limite... MagnaFlow Conv DF 07-10 Nissan Altima 2.5L Manifold (49 State) 2007-2011 Nissan Altima Hybrid 2007-2017 Nissan Altima Base 2007-2018 Nissan Altima S 2010-2018 Nissan Altima SL 2013-2018 Nissan Altima SV 2016-2018 Nissan Altima SR $711.00 |
 IN STOCK - LOW 93257MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, ... MagnaFlow Conv Direct Fit Catalytic Converter 2007-2015 Nissan Altima L4 2.5L Gas and Diesel 2007-2011 Nissan Altima Hybrid 2007-2017 Nissan Altima Base / S 2010-2017 Nissan Altima SL 2013-2017 Nissan Altima SV 2016-2017 Nissan Altima SR $264.00 |