Quiet the drone and keep exhaust flowing cleanly with the Walker Quiet-Flow SS Exhaust Muffler Assembly 53944, a direct-fit bolt-on replacement for the 2011-2015 Ford Explorer (see the Buyer's Guide tab for engine-level coverage). It features a 2.25" offset inlet (ID) and a 3" center outlet (OD) in a natural finish, so it drops into the factory location without specialized fabrication or welding.
Backed by Walker's limited lifetime warranty and 90-Day Safe and Sound guarantee.
Interchange: BB5Z5230B · BB5Z5230C · BB5Z5230D · CB5Z5230A · DB5Z5230D · DB5Z5230E
This part cross-references / interchanges with the following part numbers:
What vehicles does the Walker 53944 muffler fit?
It is a direct-fit replacement for the 2011-2015 Ford Explorer. Check the Buyer's Guide tab to confirm engine-level coverage for your specific vehicle.
What are the inlet and outlet sizes?
This assembly has a 2.25" offset inlet (ID) and a 3" center outlet (OD).
What is the muffler made of?
It uses 100% stainless-steel construction, which delivers longer life than typical aluminized mufflers and includes an internal drainage system to reduce moisture collection.
Will installation require welding?
No. It is a direct-fit bolt-on replacement with factory-style pipe routings, brackets and hangers, so it installs without specialized fabrication or welding.
How does it control exhaust noise?
OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for factory-style sound quality compared to straight perforated tubes.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
