Brembo 19+ Mazda3 Front GT BBK 4 Piston Cast 345x28 2pc Rotor Drilled-Red

This Brembo GT Big Brake Kit for your 2019 and newer Mazda3 includes everything you need to significantly upgrade your front braking system. You get a pair of Brembo's 4-piston GT calipers, two 345x28mm two-piece rotors that are drilled for heat dissipation, and all the necessary hardware to get them installed. This kit is designed to give your Mazda3 the stopping power and heat resistance needed for spirited driving and track use.

The calipers are cast from aluminum for a good balance of strength and light weight, and they feature a bright red finish. The two-piece rotors are a notable upgrade over standard single-piece rotors. They use a floating design where the rotor ring is attached to an aluminum hat, which helps manage heat expansion and reduces the risk of rotor warping. The drilled surface on the rotors helps to vent gases and heat away from the pad surface, improving consistent braking performance, especially under heavy use. This setup is a substantial improvement over the factory braking components, offering more clamping force and better fade resistance.

When installing this kit, you'll want to ensure you have the proper tools and refer to the manufacturer's installation instructions. Because this is a significant brake upgrade, it's a good idea to have your brake system flushed and bled after installation to ensure optimal performance. This kit is a popular choice for Mazda3 owners looking to enhance their vehicle's braking capabilities for performance driving.