Installed a MBRP muffler delete on the 2019 GMC Elevation 5.3

After hearing a little wisp sound, I climbed underneath and found the muffler had a hole in it, and the flapper valve was crushed, so I decided to install a MBRP muffler delete pipe for now, I’m also going to delete the flapper valve as soon as I get a chance, took about 15 minutes to cut, and bolt up the pipe, I used a sawzall, 15mm socket and small impact,
$114 from American Trucks
www.americantr...