Brembo 06-12 325i (Excl. xDrive) Rear GTS BBK 4 Piston Cast 345x28 2pc Rotor Slotted Type1-Black HA

This Brembo Gran Turismo Sport (GTS) Big Brake Kit is specifically for the rear of your 2006-2012 BMW 325i, excluding xDrive models. It's a comprehensive upgrade designed to give you more stopping power and better heat management when you're pushing your car hard. If you're looking to improve your braking performance significantly, especially for track days or spirited driving, this kit is a solid choice.

At the heart of this kit are the 4-piston calipers, which offer more clamping force than the stock ones. They work with large 345x28mm two-piece rotors. The two-piece design helps reduce weight and allows for better thermal management, as the hat and rotor can expand and contract independently. These rotors are slotted, which helps to keep the pad surface clean and clear out gases and heat, leading to more consistent braking performance, especially under heavy use. The calipers themselves are cast aluminum, which is strong yet lightweight, and finished in black with the Brembo logo visible.

This kit includes everything you need to get your BMW's rear brakes upgraded. You'll find the calipers, the two-piece slotted rotors, and all the necessary mounting hardware and brake lines to make it a complete installation. Because this is a significant brake upgrade, it's always a good idea to consult the manufacturer's installation guide to ensure everything is torqued correctly and properly bedded in for optimal performance and longevity.