swap in new caliper brackets and the rotors
Only true if you have the new caliper mount type.
Some of us need new calipers to gain the new type, or so I plan to prove perhaps we dont.
The reason is not so much the calipers. The NEW calipers use TWO bolts that hold the caliper, the caliper then slides on its own little "sleds."
The old more common style is ONE bolt with a sled then a smooth pin which the caliper slides on.
It looks like you can take the PIN out of your old bracket and stick it INTO the "H6" upgrade bracket and use the old caliper.
edit: some more info http://forums.nasioc.com/forums/show...hreadid=162522