Magnaflow Conv Univ 2.5 CA

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 5421206. The Universal design allows the part to fit a wide array of vehicles (cutting and welding required), and the stainless steel construction of this spun body catalytic converter is highly resistant to corrosion. The single laser fusion weld of the spun body greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.This Part Fits: Year Make Model Submodel 2005 Audi A4 Base 2005 Audi A4 Cabriolet 2005 Audi A4 Quattro Avant 2005 Audi A4 Quattro Base 2005-2006 Audi A4 Quattro Cabriolet 2007-2008 Audi S4 Avant 2007-2008 Audi S4 Base 2007-2009 Audi S4