We've chosen to stick by the original Lotus 4-pot calipers to make make life a lot easier for you.
There's no need to use any additional brackets, no fiddling with holes to be drilled and the calipers are 100% compatible with the size of the original brake master cylinder.

This kit contains all the parts you need to stop your car in a better way:
2 x AP Racing Original Lotus 4-pot calipers and pads
2 x AP Racing Grooved 308mm discs and bells.
2 x Special made braided brake hoses
4 x Caliper bolts and washers

To be able to use these calipers, you will have to use a wider wheel, such as from the Exige S2. You cannot use these calipers combined with the standard Elise wheels (which are 5.5" wide)