1. Duration is how long you want it to burble from start to finish in either sport or comfort.
2. Aggressive is how aggressive your burbles are. By turning all the way up you will have more gun shots but with less you will get less burble.
3. Min and max speed and rpm is when you want the burble to start when letting off the gas pedal. Set it for your preference. I turned mine off cause I like the sound of the spooling turbo.
Since you want loud bangs set the aggressive up 95% with a duration of 80% (you can max both but not sure how your car will be on the long run). Set it within the rpm of 1k to 6k. Speed is up to you. Use at your own discretion. Mess around with it to see how you like it. Just dont be one of those guys driving around the neighbor around 11am-4am with loud bangs.