Quiet the exhaust note and route spent gases cleanly with the Walker Quiet-Flow SS Exhaust Muffler 54749. It drops in as a direct-fit, bolt-on replacement for the 2007-2009 Honda CR-V, using a 1.75-inch offset inlet (OD) and a 2.5-inch offset outlet (OD) so it follows the original routing without cutting, welding or fabrication. See the Buyer's Guide tab to confirm the engine and configuration for your vehicle.
Backed by Walker's limited lifetime warranty and the exclusive 90-Day Safe & Sound Guarantee (see Walkerexhaust.com for details).
Interchange: 18307SWAJ01 · 18307SXSA01
This part cross-references / interchanges with the following part numbers:
What vehicles does the Walker 54749 muffler fit?
It's a direct-fit replacement for the 2007-2009 Honda CR-V. Check the Buyer's Guide tab to confirm the engine and configuration for your specific vehicle before ordering.
What are the inlet and outlet sizes?
It uses a 1.75-inch offset inlet (OD) and a 2.5-inch offset outlet (OD) to match the original routing.
What is this muffler made of?
It features 100% stainless-steel construction—heads, shell, bushings, louvered tubes and partitions—with an aluminized finish and an internal drainage system that reduces moisture collection.
Is this a complete exhaust muffler assembly?
Yes. It's a direct-fit, bolt-on assembly with factory-style routings, brackets and hangers, so it installs without cutting, welding or specialized fabrication.
What are the signs a muffler may need replacing?
Common signs include a loud or raspy exhaust note, rattling from internal breakdown, or visible rust-through in the shell. Diagnose the cause first, since exhaust noise can come from other components too.
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.
