Insane Toyota Supra Revving With Turbo Backfire!

In the video the bang from the exhaust is not as loud as it really was and my ears were ringing for a while afterwards but it sounded so nice I didn’t care. I’m not sure if it was anti-lag and/or 2-step so please clarify if you know. At one point the hood was open so I included a few pictures because I didn’t get video of it but from those pictures I’m sure you’ll be able to see that it has nitrous. Always I hope you enjoy hearing this as much as I did :)