Quiet your exhaust and keep back-pressure in check with the AP Exhaust Direct Fit Muffler (MPN 700450), an MSL Maximum replacement built for the professional installer. It drops in as a direct-fit replacement for the 2006-2011 Chevrolet Impala [V6-3.5L] and the 2006-2007 Chevrolet Monte Carlo [V6-3.5L], routing exhaust gas through a baffled internal design to manage sound and flow.
Signs the original muffler may need replacing include a loud or raspy exhaust note, rattling from a broken internal baffle, or rust-through and leaks. This unit ships without an attached heat shield. Country of origin: United States. If a worn or corroded muffler is the cause of your exhaust noise, this Standard Replacement muffler replaces it on the listed applications.
Which vehicles does this muffler fit?
It is a direct-fit replacement for the 2006-2011 Chevrolet Impala [V6-3.5L] and the 2006-2007 Chevrolet Monte Carlo [V6-3.5L]. See the Buyer's Guide tab to confirm your vehicle.
What is the muffler made from?
The body is constructed from 100% aluminized steel for corrosion resistance and durable service.
What are the inlet and outlet sizes?
It has a single inlet with a 2.250 in inside diameter and a single spout outlet with a 2.250 in outside diameter.
Does it include a heat shield?
No. The Heat Shield Attached attribute is listed as No, so no heat shield is included with this muffler.
Is this muffler tunable for a custom sound?
No. It is a baffled muffler with an OE-comparable sound level and is not tunable, designed to perform like the original for sound control.
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.
