So I just got an accurate weight on the drivers side power seat and armrest combo. I use a cloth manual seat from a 93 Ram when I race. I have my seat bracket cut on the passenger side so I can lift out each seat seperatly. The passenger SRT seat is manual (04 RC) and weighs 48 lbs with bracket and 4 bolts. The cloth manual seat fron the 93 Ram weighs 45.5 lbs. The center folding armrest is still attached to the seat bracket on the drivers power seat, along with the amp for the stero. I just unplug the amp and seat and its 4 bolts and out. I weighed the power seat/armrest and it weighs 96.5 lbs. Wow, I'm saving 51 lbs with the cloth seat. The package tray behind the seats weighs 10.5 lbs and the subwoofer weighs 14 lbs. So when I race I'm saving 125.5 lbs out of the interior. (51+48+10.5+14=125.5)