Omg that makes me miss my slant six!!
When I drove mine I straight piped it for a while no muffler just a straight pipe from the converter back is was loud. Sounded like a 4 banger dirt car when I got on it but it sounded really good just idling and cruising. I ended up putting a thrush turbo muffler on it. Couldn't really hear it much. Sounds alot like the video idling