A friend of a friend got rid of some poofs, clicks and booms from the sound effects and said to be amazed by how pleasant gear change sounds and how quite both game menu and fleet zooming down the road are now. Android.
Said he reduced the amount of collision sounds by half, Eliminated the never-random exhaust backfire sounds, Deleted flaps in damaged cars (body rattling, which was present even at low speed).

Apparently you can easily swap some sounds by funny ones. Any suggestions for a good drifting track?