The MagnaFlow CARB-compliant direct-fit catalytic converter for 2002-2003 Nissan Altima 2.5L helps restore emissions function and prevent check-engine warnings. Mandrel-bent tubing and corrosion-resistant stainless steel preserve OEM-like flow and service life. The unit includes gaskets, fasteners and an O2 port plug to simplify installation and reduce the chance of leaking seals, and it interchanges with listed OE part numbers.
MagnaFlow Direct Fit Catalytic Converter 02-03 Nissan Altima 2.5L