To compare the differences between the Flowmaster 50hd I had on my truck to the now Cherrybomb Vortex enjoy the videos below. I now know the exterior video I did of the Flowmaster was way to close, but that's all I got for comparison. Around the 6:00 mark on the CB interior video I get on the interstate for a quick run and get on it a little. Tell me what you guys think. There's not a huge difference in the tone, it's there though. The CB is deeper, and there's less drone inside the cab... Personally I love the CB compared to the FM....

All videos taken with the same camera:

Cherrybomb Vortex Interior:
http://www.youtube.com/watch?v=BYsXzxZgGh4


Flowmaster 50hd Interior:
http://www.youtube.com/watch?v=GI9aWrKnX8Q


Cherrybomb Vortex Exterior:
http://www.youtube.com/watch?v=DVcTXCLo4T0


Flowmaster 50hd Exterior:
http://www.youtube.com/watch?v=I-JbY3fkXQs