i'm considering doing a swap on my front brake caliper for a pair of nsx calipers. my question is, are the nsx stock brake caliper bigger than my stock 5th gen prelude brake calipers and how many pistons does the stock nsx caliper have?

 

I put them on my gen 5 lude (Mina), in fact the pic is on www.preludeforum.com under setups.

Its a dual piston caliper, and much stronger than the stock, it changes brake pedal feel entirely. It fit fine w/out any mods on the stock gen lude disk. Easy to upgrade to do, remember to bleed the brakes (duh)

 

I see ur in VA, might see you @ a meet some time. (up here in Baltimore)