ryguysierra's channel

True dual Sweet talker mufflers with off road style cats very loud

2003 Gmc Sierra 5.3l with true dual exhaust sweet talker bottles and Magnaflow off-road hi flow cats. 2.5" piping throughout

2003 gmc sierra 5.3L stock cats, 2.5" pipe from cats back y piped to 3.5" cherry bomb tips

has cold air intake and bully dog triple tuner. set at t...

Flowmaster super 40

1 in 2 out muffler to 3.5inch cherry bomb stainless tips

everything is stock but the muffler.