Quiet the drone and restore factory exhaust tone with the Walker Exhaust Resonator and Pipe Assembly 48331. It's a direct-fit replacement that drops in for the 2002-2003 Lexus ES300, 2004-2006 Lexus ES330, 2002-2006 Toyota Camry, and 2004-2008 Toyota Solara — see the Buyer's Guide tab for engine-level fitment. Designed to fit, perform, and sound like the original system, Walker uses precise tuning technologies for excellent flow characteristics and OE-style sound.
This welded resonator-and-pipe assembly manages exhaust flow and tunes sound between the muffler and the rest of the system. If a rusted-through, rattling, or leaking resonator on your vehicle is the cause of louder exhaust or a failed pipe section, this assembly replaces it.
This part cross-references / interchanges with the following part numbers:
What vehicles does the Walker 48331 fit?
It's a direct-fit for the 2002-2003 Lexus ES300, 2004-2006 Lexus ES330, 2002-2006 Toyota Camry, and 2004-2008 Toyota Solara. Check the Buyer's Guide tab for engine-level details.
What is this part made from?
It's made from 100% aluminized steel, which helps resist corrosion and adds durability for a longer service life.
Does it include mounting hardware and brackets?
Yes. Walker states it features OE-style flanges, hardware, and brackets, along with meticulous pipe routing for a fast, easy installation.
Will this change how my exhaust sounds?
It uses precise tuning technologies and OE-style louvered tubes (where applicable) to deliver excellent flow and factory-style sound like the original system.
What are signs my resonator assembly may need replacing?
Common signs include a rusted-through or rattling resonator, louder-than-normal exhaust, or an exhaust leak. Diagnose the cause before replacing.
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.
