Just as I suspected before watching the video. Sounds like Chit lol
honestly, when you're n/a it's easier to get the exhaust to sound good. once you go blown it's really hard and best to stay with the stock exhaust.
do you only have a highflow cat? if so that and a u-bend delete are my next mods.
Yeah its hi flow. I dont have u-bend delete yet, I wonder how it would sound