Quiet your exhaust and route spent gases with the AP Exhaust Direct-Fit Muffler (MPN 700452), an MSL Maximum baffled muffler built for the professional installer. It's a direct-fit replacement for the 2006-2013 Chevrolet Impala (V6-3.6L, V6-3.9L, V8-5.3L) and the 2014-2016 Chevrolet Impala Limited (V6-3.6L), dropping into the factory location without modification.
A standard-replacement muffler. Country of origin: United States.
What vehicles does this muffler fit?
It's a direct-fit replacement for the 2006-2013 Chevrolet Impala (V6-3.6L, V6-3.9L, V8-5.3L) and the 2014-2016 Chevrolet Impala Limited (V6-3.6L). See the Buyer's Guide tab to confirm your vehicle.
What is the muffler made of?
It's constructed from 100% aluminized steel for corrosion resistance.
What are the inlet and outlet sizes?
It has a single inlet with a 2.000 in inside diameter and a single spout-style outlet with a 2.250 in outside diameter.
Does it come with a heat shield?
No. This muffler does not have a heat shield attached.
How does it sound compared to the factory muffler?
It's a baffled muffler engineered to perform like OE for sound control and back-pressure performance, with an OE-comparable sound level. It is not tunable.
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.
