Quiet your exhaust and keep spent gases flowing on their intended path with the AP Exhaust muffler assembly (P/N 40173). It installs as a direct-fit replacement for the 2006-2010 Mazda 5 (L4-2.3L) and the 2012-2015 Mazda 5 (L4-2.5L).
A muffler quiets the exhaust as gases pass through its internal chambers. Signs the original may need replacing include a louder or raspier exhaust note, rattling from loose internal baffles, or visible rust-through and perforation of the shell. If a worn or corroded muffler is the cause of your louder exhaust, this assembly replaces it. Note the two separate Mazda 5 fitment spans (2006-2010 and 2012-2015) with their respective engines; see the Buyer's Guide tab to confirm your vehicle.
Does this AP Exhaust muffler assembly fit my Mazda 5?
It is a direct-fit replacement for the 2006-2010 Mazda 5 (L4-2.3L) and the 2012-2015 Mazda 5 (L4-2.5L). Check the Buyer's Guide tab to confirm your exact year and engine.
What is the muffler made of?
The muffler material is aluminized steel, which provides corrosion resistance.
How many mufflers do I need?
The listed applications use one per vehicle, and this listing is for one assembly.
How do I know when my muffler needs replacing?
Common signs include a louder or raspier exhaust note, rattling from loose internal baffles, or visible rust-through of the shell. Diagnose the cause before replacing.
Where is this muffler made?
The country of origin is the United States.
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.
