Not sure how we could save that much (short of gutting it) but it would be easy to get close. Ive seen sparco seats that weigh 5-10 lbs, depending on how much you want to spend, which would cut 100 lbs. Our stock rims might as well be boulders, lots of weight to save there. Carbon fiber hood according to aquarilized is supposedly a saving of 25 lbs. So maybe 175 just right there? If cost was no option get some carbon fiber rims, easily 250 total ...