Blox Racing forged calipers bolt-on to the factory mounting points on your Honda’s or Acura’s spindle without the need for an adapter bracket. These calipers fit under OEM 15” wheels. Unlike the factory floating-style calipers, these are fixed-style calipers; they feature 4 stainless steel pistons, offering superior clamping force. Designed to fit without modifying the brake dust shields or upgrading brake lines.