on this car, the bumper has one intended purpose as a push bar. So it doesnt need to be wide, doesnt need the bull horns, or anything like that, it is there to let a racer in front of you know that you are there and you want to pass. A lot of times, the car in front of you cant hear sirens and horns, so sometimes a bump is in order. It also has to stick out far enough that when you bump someone, your tires dont touch. When tires touch like that, the risk of a broken axle or cv joint is high. We raced an AVE Pure race recently in our 900, i had to bump a car because he wouldnt move over, i guess couldnt here us, our tires touched and we could smell melting rubber immediately. luckily we didnt break a front axle.