Flinging Metal I think it would be nice if there was sparks, chunks of metal, and other debris when you crash into a wall, other vehicle, etc. Burnouts Maybe also some smoke when you do a burnout or drift. Hopefully you guys there at the team could work on something like that. EDIT: Thanks for the tire smoke, whether it was because of my suggestion or not!
Unlike (for example) Burnout, you're likely to look fairly closely at things in slow motion, which can lead to flake effects looking horribly artificial. Same with sparks. There's a button for that.
Yeah, we already have sparks/tire smoke. And why would you want to tax your pc with anymore unnecessary features? Not necessary IMO... Plus have you seen Wreckfest? Omg, nuts, bolts, transmissions fly out onto the track after a crash. Yet, the car is still going.... So f*cking cheesy and lame.