yeah, I am going to put my bumper on my kids truck. If the rear end slip goes away, then the rpm bumper will be permanently replaced. I have been doing setup changes for 2+ months now and it might have all been the bumper, lol. My kids body wont fit right with the stock bumper though. I will have to cut a lot of it away. She has "Hello Kitty" painted on it, so I cant just replace the body. She likes it, lol. I have tried to find a kid friendly painter, but they dont exist and upgrade RC cant/wont make me custom kid stickers.


Also, I have seen guys use the rpm bumper AND 1/2 to 1 oz mounted on the bumper. Now these guys are novice and not very fast, but I have no idea who told them to do this.