6.4L 392 Hemi Mid Muffler Delete Best Mod vs Stock exhaust note sound. SRT or Scatpack 392 mid muffler delete exhaust rev note vs stock 392 SRT. Charger …
![](http://mopar.tv/wp-content/uploads/2019/05/hqdefault-60.jpg)
6.4L 392 Hemi Mid Muffler Delete Best Mod vs Stock exhaust note sound. SRT or Scatpack 392 mid muffler delete exhaust rev note vs stock 392 SRT. Charger …