Quiet your truck's exhaust and restore factory tone with the AP Exhaust Muffler 2621, AP Emissions' best direct-fit OE-replacement muffler. It drops in as a direct-fit replacement for the 2014-2018 Chevrolet Silverado 1500 [V6-4.3L], 2014-2023 Chevrolet Silverado 1500 [V8-5.3L], 2014-2018 GMC Sierra 1500 [V6-4.3L], and 2014-2023 GMC Sierra 1500 [V8-5.3L].
This is a non-reversible muffler in a bare finish. If a rusted-through, rattling, or loud original muffler is the issue, this AP Exhaust unit restores proper exhaust flow and quieting for the listed applications. Backed by a Limited Lifetime Warranty. Country of origin: United States.
Manufacturer's Warranty: Limited Lifetime Warranty.
What vehicles does the AP Exhaust 2621 muffler fit?
It's a direct-fit replacement for the 2014-2018 Chevrolet Silverado 1500 [V6-4.3L], 2014-2023 Silverado 1500 [V8-5.3L], 2014-2018 GMC Sierra 1500 [V6-4.3L], and 2014-2023 Sierra 1500 [V8-5.3L].
What is this muffler made of?
It is constructed from 100% aluminized steel for corrosion resistance, finished in bare, with an oval baffled body.
What are the inlet and outlet sizes?
It has a single 3.00 in inlet located at the right center and a single 3.00 in pipe outlet at the lower center. The muffler is not reversible.
Will it sound like the factory muffler?
It uses Original Equipment tuning designed to match the OE exhaust tone, so it's intended to sound like the factory unit on the listed applications.
Does it come with a warranty?
Yes, this AP Exhaust muffler is backed by a Limited Lifetime Warranty. 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.
