Quiet your exhaust note and keep gases moving with the Walker Exhaust Resonator and Pipe Assembly 55572. It installs as a direct-fit replacement for the 2007-2012 Nissan Sentra, using Walker's precise tuning technologies to deliver excellent flow characteristics and OE-style sound. See the Buyer's Guide tab for engine-specific applications.
The resonator tunes exhaust pulses to reduce radiated noise while the welded pipe carries exhaust gas through the system; where applicable, OE-style louvered tubes help reduce radiated noise for factory-style sound quality. Signs this assembly may need replacing include rust-through, a rattling or hanging section, exhaust leaks, or louder-than-normal exhaust. If a corroded or damaged resonator and pipe is the cause, this assembly replaces it.
This part cross-references / interchanges with the following part numbers:
What vehicles does the Walker 55572 fit?
It is a direct-fit replacement for the 2007-2012 Nissan Sentra. Check the Buyer's Guide tab to confirm the engine-specific application for your vehicle.
What is this resonator and pipe assembly made of?
It is made from 100% aluminized steel construction, which helps resist corrosion and adds durability.
Does it include mounting hardware?
It features thick OE-style flanges, hardware and brackets for strength, along with meticulous pipe routing for fast, easy installation.
Will it sound like my factory exhaust?
It is designed to fit, perform and sound like the original system, using precise tuning technologies for OE-style sound and excellent flow characteristics.
What are signs my resonator and pipe assembly needs replacing?
Watch for rust-through, a rattling or hanging section, exhaust leaks, or louder-than-normal exhaust noise. Diagnose the cause before replacing to confirm this assembly is the issue.
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.
