
Magnaflow 557710 Direct Fit California Catalytic Converter
Best price now
60% under what the other stores charge
Compared across 14 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

60% under what the other stores charge
Compared across 14 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The MagnaFlow 557710 is a direct-fit catalytic converter built to California's CARB standards, so it is legal for registered vehicles in CARB states where a generic converter is not. It bolts on in place of the factory unit using OEM-style mounting, stainless steel construction and the gaskets and hardware in the box, with no welding or fabrication. That makes it a straightforward replacement for a failed or damaged stock converter on the vehicles it is listed to fit. Against universal-fit converters it costs more and fits fewer vehicles, but it avoids cutting and welding and clears emissions inspection in CARB states.
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Lowest price we've seen: $348.00 on Nov 13 at eBay. Tracked across 14 stores since Nov 13.
The MagnaFlow 557710 is a direct-fit catalytic converter made to replace the original converter on compatible vehicles. It is California CARB-compliant, so it can be installed legally in CARB states. It is designed to meet California's emissions standards.
It has a stainless steel construction for corrosion resistance. A high-flow catalytic substrate supports exhaust flow and emissions reduction. The OEM-style mounting configuration fits precisely, and installation needs no welding or fabrication.
Gaskets and hardware needed for installation are included.





