I'm amazed that after all these years there still isn't a proper 2-stroke engine sound for the dirtbike or quad. The sound mods I've seen make the sanchez sound like a 600 4-stroke which is cool and powerful, but not badass as a high pitched 2-stroke.

I always check back on this mod even though I know it's dead. But the youtube link in one of the comments demonstrates how badass it would be to have.
https://www.gta5-mods.com/vehicles/new-sanchez-sound-marshall

How involved is it to mod the sounds in this game? I'm a web developer so I'm familiar with code and config files in general but I've never honestly messed with modding in games. Are there any comprehensive guides to audio modding or is it more of a spend a whole lot of time tinkering sort of thing? I found this video showing how to get to the raw audio files but comments are mentioning opening it up and editing in a DAW like Sonor or Cubase. That's a little out of my league.

Somebody has got to make a 2-stroke mod! For the love of God man.