Mini V12 Engine Sounds insane.- with and without Headers

This mini V12 is a beast, I'm showing this V12 engine with and without headers to show you how it sounds as I haven't finished the UA-cam video yet... I got a lot of parts made on www.Xometry.com And since a lot of people ask me about this figured I would share that discount code NewJune20.
Xometry: bit.ly/Xometry-...