Naw, I don't wanna trade my c-pillar bar in. I haven't even gotten a chance to drive my car with it in. Just get one for an RSX and it will fit like mine. All I really wanna know is how big our front sway bars are so I can get some bushings.
When I replaced the bushings on my old Accord I used a micrometer to measure the bar (it's the same diameter everywhere, except the bends) and converted from inches to mm. After I got the old bar off I discovered the bushings had the size imprinted in the rubber on the side. You might get lucky crawling under with a flashlight and be able to see the size.