Well today I got my Trifecta tune and all I can say is .......DAYUUUUUUUUUUUUUUUM!!!!!!! Best $300 I have spent so far. The ghost cam is pretty sick too. I posted a vid of how it sounds outside the car but idk if you can hear it too well. I'll have to take a vid from inside the cabin maybe you will be able to hear it better.