How to lose weight, Need imput!
).chromoly upper/lower a-arms, hollow sway bars, lighter springs, chromoly D/A PHR, chromoly S/A or D/A LCA's, remove stock tunnel brace, carbon fiber driveshaft, aluminum flywheel, air conditioner delete, electric water pump, fiberglass or carbon fiber hood, and if you have 17" or larger wheels, go back down to 16's
also, if you have power seats, you could swap them out for non-power seats, or even some lightweight racing seats.
and then i guess you could fill your tires up with helium.....

i'm sure there's more you can do, and others should chime in.....that's all i can think of just off the top of my head without completely gutting the interior
https://ls1tech.com/forums/drag-racing-tech/17319-weight-reduction-list.html

