Mine had over 70K on it when I put the N2O on it last year. I've made about 35 passes leaving on the bottle on a 150 shot with no problems at all. I haven't run at all this year, but it has nothing to do with the N2O. I'm waiting until I have my C-locker, 31 splines and 4.56's in before I run again (another month or so). I think I've pressed my luck enough on the stock pieces. I ran on the stock diff, axles, shifter, upper and lower control arms, h-pipe and no subframe connectors last year also. Offroad h will be here next week, stock lowers are already gone (megabite jrs now) and sfcs are in place. 11's better happen after this last round of mods, I hope. :joy: