Brembo 06-10 M5/06-10 M6 Rear GTR BBK 4 Piston Billet 380x28 2pc Rotor Slotted Type3- Nickel

The 380x28mm two-piece rotors in this Brembo GTR Big Brake Kit are forged from a high-carbon iron alloy, a material chosen for its ability to handle the intense heat generated during aggressive braking. This kit is specifically designed for the rear of your 2006-2010 BMW M5 or M6, aiming to significantly improve your vehicle's stopping performance under demanding conditions.

At the heart of this kit are the 4-piston billet aluminum calipers. Billet aluminum is selected for its strength-to-weight ratio, allowing for a robust caliper design that doesn't add excessive unsprung mass. The calipers are paired with Type 3 slotted rotors, which are finished in nickel for added corrosion resistance. The slots on the rotor surface help to vent gases and debris away from the pad surface, promoting more consistent braking performance and reducing the risk of fade, especially during repeated hard stops. This two-piece rotor design also helps to manage heat more effectively compared to a single-piece rotor.

Installing a big brake kit like this is a substantial upgrade for your vehicle's braking system. It's a project best suited for those who frequently push their car's performance limits or want the confidence of maximum stopping power. When installing, ensure you follow the manufacturer's detailed instructions, as proper setup is crucial for optimal performance and safety. This kit represents a significant investment in your vehicle's braking capability, offering a noticeable improvement in both feel and fade resistance.