Weight F355 Challenge bumpers ?

just got my f355 challenge bumpers today they are carbon kevlar the front is 19 pounds and the rear is 20 this is the weigh for factory challenge bumpers not after market also have carbon carbon hood it is 14 pounds I think its after market not sure. old post but never answered

 

FWIW the carbon hood is after market, Ferrari used the stock aluminum unit on the challenge cars. I got about the same wt. measurements on my bumpers ('97 355C) 21 lbs on the front and 20 on the rear. Used a bathroom scale so not sure how accurate that is. Regards, Vern

 

I use bath scale to so its around 20 for front and rear thanks for your post