your original question was what wheelie bar,right? well I'm not 100% sure they make one for the stampede but i think they do,check out the mdf spurrs wheelie-drag bar on ebay i've had one on my savage x for over a year and love it!! and yes a hump pack is always a good idea!! i just checked and they do make one for the stampede but it says there ebay store is closed for maintenance so you would have to find one i guess,just a thought!!