Thanks Vostok7! A list of carbon chassis other than hpi would be great! Can anybody confirm weight difference of stock lower chassis and carbon chassis? Btw.....I not really wanting to drift this car however it is getting a CC sidewinder sv2 and 5700kv motor. Any additional info on parts and mods would be helpful. Im looking to order some stuff so whats the very 1st. things to upgrade when getting car? thanks! :-)