Looking for aftermarket parts to modify or upgrade your Nissan Altima with catalytic converter universal? At Tunersports.com we carry a huge selection of the top name brand performance catalytic converter universal parts and accessories for your Altima.
Whether you have a 1995 or 2005 Nissan Altima in Base to XE trim we have you covered. We have 16 catalytic converter universal available to mod your Altima. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 338103MagnaFlow Universal 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 Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv Universal 1.75 inch PC2 Rear 1995-1995 Nissan Altima GLE / GXE / SE / XE $259.00 |
 IN STOCK - DROPSHIPS 338104MagnaFlow Universal 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 Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv Universal 2 inch PC2 Rear 1995-1995 Nissan Altima GLE / GXE / SE / XE $293.00 |
IN STOCK - LOW 338105MagnaFlow Universal 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 Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv Universal 2.25 inch PC2 Rear 1995-1995 Nissan Altima GLE / GXE / SE / XE $259.00 |
 IN STOCK - DROPSHIPS 441004MagnaFlow Universal 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 Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv Univ 2.00inch OBDII Rear 50 State 1998-1999 Nissan Altima GLE / GXE / SE / XE $503.00 |
IN STOCK - DROPSHIPS 441005MagnaFlow Universal 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 Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv Univ 2.25inch OBDII Rear 50 State 1998-1999 Nissan Altima GLE / GXE / SE / XE $503.00 |
IN STOCK - DROPSHIPS 441006MagnaFlow Universal 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 Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv Univ 2.50inch OBDII Rear 50 State 1998-1999 Nissan Altima GLE / GXE / SE / XE $503.00 |
IN STOCK - DROPSHIPS 441304MagnaFlow Universal 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 Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv Univ 2.00inch OBDII Rear 50 State 1996-1997 Nissan Altima GLE / GXE / SE / XE 2000-2001 Nissan Altima GLE / GXE / XE 2000-2005 Nissan Altima SE 2002-2003 Nissan Altima Base / S / SL 2005-2005 Nissan Altima SE-R / SL $503.00 |
IN STOCK - DROPSHIPS 441305MagnaFlow Universal 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 Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv Univ 2.25 inch Inlet/Outlet Center/Center Oval (CA OBDII) 1996-1997 Nissan Altima GLE / GXE / SE / XE 2000-2001 Nissan Altima GLE / GXE / XE 2000-2005 Nissan Altima SE 2002-2003 Nissan Altima Base / S / SL 2005-2005 Nissan Altima SE-R / SL $503.00 |
IN STOCK - DROPSHIPS 441306MagnaFlow Universal 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 Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv Univ 2.50inch OBDII Rear 50 State 1996-1997 Nissan Altima GLE / GXE / SE / XE 2000-2001 Nissan Altima GLE / GXE / XE 2000-2005 Nissan Altima SE 2002-2003 Nissan Altima Base / S / SL 2005-2005 Nissan Altima SE-R / SL $503.00 |
 IN STOCK - DROPSHIPS 444004MagnaFlow Universal 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 Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv Univ 2.00inch OBDII Front 50S 1996-2001 Nissan Altima GLE / GXE / SE / XE $327.00 |
IN STOCK - DROPSHIPS 444005MagnaFlow Universal 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 Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv Univ 2.25in Inlet/Outlet Center/Center Oval 9inx6.5inx13in 1996-2001 Nissan Altima GLE / GXE / SE / XE $371.00 |
IN STOCK - LOW 444006MagnaFlow Universal 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 Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv Univ 2.50inch OBDII Front 50 Sta 1996-2001 Nissan Altima GLE / GXE / SE / XE $371.00 |
 IN STOCK - DROPSHIPS 444104MagnaFlow Universal 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 Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv Univ 2in Inlet/Outlet Vehicle Specific CA OBDII 2002-2003 Nissan Altima Base / S / SL 2002-2005 Nissan Altima SE 2005-2005 Nissan Altima SE-R / SL $327.00 |
 IN STOCK - DROPSHIPS 444105MagnaFlow Universal 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 Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv Univ 2.25inch OBDII Front 50State 2002-2003 Nissan Altima Base / S / SL 2002-2005 Nissan Altima SE 2005-2005 Nissan Altima SE-R / SL $327.00 |
IN STOCK - DROPSHIPS 444106MagnaFlow Universal 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 Universal Catalytic converter products do not require welding; cutting or bending; limited ... MagnaFlow Conv Univ 2.50inch OBDII Front 50State 2002-2003 Nissan Altima Base / S / SL 2002-2005 Nissan Altima SE 2005-2005 Nissan Altima SE-R / SL $327.00 |
IN STOCK - DROPSHIPS 457105MagnaFlow Universal 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 Universal Catalytic converter products do not require welding; cutting or bending; limited ... Magnaflow Conv Univ 2.25 Rear 1998-2001 Nissan Altima GLE / GXE / SE / XE 2002-2003 Nissan Altima Base / S / SL $333.00 |