Quiet your truck's exhaust note and route spent gases cleanly out the tailpipe with the AP Exhaust Direct Fit Muffler (P/N 700478), an MSL Maximum baffled muffler built for the professional installer. It's a direct-fit replacement for the 2003-2009 Dodge Ram 2500 [V8-5.7L] and the 2003-2008 Dodge Ram 3500 [V8-5.7L], engineered to perform like OE for sound control and back-pressure performance.
This unit is not tunable and ships without an attached heat shield. Measuring 26" body length with a 37.5" overall length, it drops in as a standard replacement grade muffler. Signs your original muffler may need replacing include a loud or raspy exhaust note, rattling from loose internal baffles, or visible rust-through and leaks. Country of origin: United States.
What vehicles does this muffler fit?
It's a direct-fit replacement for the 2003-2009 Dodge Ram 2500 [V8-5.7L] and the 2003-2008 Dodge Ram 3500 [V8-5.7L]. Confirm fitment for your vehicle in the Buyer's Guide tab.
What is the muffler made of?
The body is constructed from 100% aluminized steel for corrosion resistance and durability.
What are the inlet and outlet sizes?
It has a single pipe inlet with a 3.000" inside diameter and a single pipe outlet with a 3" inside diameter.
Does it include a heat shield?
No, this muffler ships without an attached heat shield. Transfer or replace any required shield as directed by the vehicle service procedure.
How does it sound compared to the original?
It's a baffled muffler engineered to perform like OE, with OE-comparable sound levels and back-pressure performance. 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.
