let see, CAI, header, exhaust, light wheels,

Loose these: front + rear bumper, tail lamp, head lamp, corner lamps, AC, spare tires, Rear seats, Passenger seat, glove box, CD box, Stereo system + speakers. This will shave off some weights. You can alsways put these back on later.

Having only about 1/4-1/8 of a tank filled.

You'll beat him for sure.

You'll beat him for sure.