Brembo's latest big brake caliper creations, called "BM" seem to have entered the world of high performance automotive art. Fortunately, the monobloc calipers are also designed to stay stiff under extreme heat and literately squeeze the living spin out of oversized Brembo rotors. It all happens in mere seconds by mashing the wide pedal with the Brembo system is ready to do it again and again, lap after lap.
This grouping of Brembo Big Brake kits feature the B-M4 monobloc Big Brake Calipers paired up with Brembo's slotted rotors for best bit and scrubbing off speed quickly. You'll note the Brembo calipers feature internal fluid passages as opposed to traditional external tubes for a clean design.
This new casting process uses a technology that enables Brembo to engineer a design completely different from what has been seen in the caliper market in the past. With this 4D casting technology, the caliper has technical features commonly used in racing billet or forged calipers. The Brembo B-M4 is cast with an internal fluid passage versus the more conventional rigid pipe connections. The one non-visible bleeding screw allows for increased safety and freedom in the design since it is better integrated into the overall design. The new Brembo caliper has the most efficient body architecture and style and was designed without constraints of a caliper manufactured by traditional molds.