For deletes, stereo including the speakers, sound deadening, dogbone, smong, ac, heater, manual rack swap, gt fog light brackets, swap bumper brackets to tubular front and rear... but don't get hit or hit anything. spare tire/jack, lightweight battery, sway bar or swap to tubular.... those are the cheap ones. For the non budget friendly... Heads will save about 50 lbs. fiberglass hood will save a bit, tubular kmember and a arms, people say fiberglass hear hatch but the glass alone is still really heavy and not much weight savings for the price, swapping brakes and switching to 99+ gt calipers.
Kevin