i want my car to be as light as possible...already stripped the interior...which weighs less, stock bumper or my fiberglass body kit i have stored away in my garage (from the time when my car was "riced out")??? at this point i dont care if my car looks rice as long as i dont push my car with too much weight. by the way im taking off my turbo and putting dc headers incase **** happens with my turbo...help me out guys

 

Your fiberglass bumper may or may not be heavier than stock. However, that pales to the aerodynamic efficiency. I'm assuming it's a typical show car-type bumper, which isn't as clean as a stock bumper. The drag will be more of a determining factor than the weight differences.

 

i gotta buddyclub full kit...and i think its lighter than stock but i hear ya about the aerodynamic thing...i guess ill go with stock...takes trouble out of my hands to switch bumpers...