Brembo 25+ BMW X3 30 xDrive (G45) Front GT BBK 6 Piston Cast 380x34 2pc Rotor Drilled - White

This is the Brembo GT Big Brake Kit for the front of your 2025 and newer BMW X3 30 xDrive (G45 chassis). It's a comprehensive upgrade designed to significantly improve braking performance, especially under demanding conditions. The kit includes everything you need to swap out your factory front brakes for a much more robust system, featuring six-piston calipers and larger two-piece rotors.

At the heart of this kit are the Brembo six-piston calipers, cast from durable aluminum for a strong yet lightweight setup. These calipers house larger brake pads, which means more surface area contact with the rotor for better stopping power and heat dissipation. The rotors themselves are a substantial 380mm in diameter and 34mm thick, constructed in two pieces with a cast iron friction ring and an aluminum hat. This design helps reduce weight and manage heat more effectively. The drilled pattern on the rotors helps to vent gases and heat away from the pad surface, maintaining consistent braking performance even during repeated hard stops. The calipers are finished in a clean white powder coat, adding a distinct look to your vehicle's front end.

Installing this kit will require a bit more involved work than a simple pad and rotor swap, but the results are well worth it for those looking to maximize their BMW's braking capabilities. You'll notice a more solid pedal feel and improved confidence when braking hard, whether on the street or during spirited driving. This kit is a serious upgrade for the discerning driver who demands the best from their vehicle's braking system.