
MagnaFlow California Converter 5571504 Direct Fit California Catalytic Converter
Best price now
Prices are checked against each store and labelled with when.

Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The MagnaFlow 5571504 is a CARB-compliant direct-fit catalytic converter for the 2007-2015 Nissan Altima. It bolts on in place of the factory unit with no cutting or welding, and its stainless steel spun body with a single laser fusion weld is built to resist corrosion and leaks. It interchanges with OE parts 20010-3TA2A and 20010-3TA3A and ships with gaskets and hangers. It suits Altima owners in California and CARB-restricted states who need a legal replacement that fits like the original; universal-fit converters are cheaper but need welding and are not CARB-legal for these cars.
In stockSold by mytires4less LLCReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Owners of CARB-compliant MagnaFlow direct-fit converters generally report a clean bolt-on fit and no check engine light after install. Complaints center on fitment on some model years and on the higher cost of CARB-legal units.
This is a direct-fit, CARB-compliant catalytic converter designed specifically for the 2007-2015 Nissan Altima. It interchanges with OE parts 20010-3TA2A and 20010-3TA3A, among others. It is built to meet or exceed California Air Resources Board requirements and has undergone additional testing for legal use in California and CARB restricted states, for the listed vehicles.
The body is a spun design made of stainless steel, with free-flowing mandrel-bent stainless steel tubing and a ceramic substrate. A single laser fusion weld replicates the OE spun body design and reduces the possibility of leaks. The compact, low-mass design allows for greater thermal efficiency.
It installs with the proper tools, with no cutting or welding required. Inlet and outlet gaskets are included to help seal the exhaust and avoid leaks.







