Not only drive it. .. Flip it , roll it , break it , tear it apart, clean it , fix it & then put it all back together.... Just about everything you can do. ... The Rustler is fast enough. I don't bother with it for modding. It's a waste to me. The Maxx is more fun to mod. .. I had an exhaust on my last rustler, & your right, it does make a big difference. I just don't bother with this one too much.
Anthony