My 03' dosn't have the headrests on the back seats. I know that they started puting them on the 04's. Can I just buy the headrests, or do you have to replace the seats? What is the purpose of the headrest spacers?

 

I'd say if the headrests are part of the seats, then you'll need to replace the '03 seats with '04 or '05. There may some sort of aftermarket units available. There's probably a clearance issue between the seat back and the window. The back seats are already too upright to be really comfortable. That was one o' the reasons I wanted a Mega. Glad I didn't get one, though, considering the A/C problems they have.