no i took alot out, lack of, heater air rear seat, front inner fender wells, fiberglass hood, aluminum wheels, and got rid of alot of stuff behind the dash, i also have a 10 pt cage though so that put alot of the weight back in. i have a donor car that i am taking the body panels off and cutting the weight from the doors, and going to cut the majority of the front bumper but keep the overall structure for support. the car sounds like a racecar, but its only been on a trailor less than a handfull of times. i drive it regularly, not dialy, but alot. and we never confirmed low 11's yet either