What upgrades on my tornado can i get to make my tornado into a twister? I have run out of parts that i can think of that help out. My car is bare stock except for my new manifold, exhaust pipe, dif. tire grips, fuel filter, air filter, thick rear shocktower (will get the front one soon) couple of bodies and a dif. steering servo. Any parts that will help like a dif. wing or bumper or something else that is dumb like that is fine. Anything that will improve the cars strength or speed should also make it on here. Im open to anything. Dont write down engine because i will get a dif one when this one gets boring (most likely when this one doesnt run)