Brembo 00-02 S4/02-05 A4/06-08 A4 Front GT BBK 6 Piston Cast 355x32 2pc Rotor Slotted Type1-Black

If you're looking to significantly upgrade your Audi's stopping power for spirited driving or track use, this Brembo GT Big Brake Kit is a serious consideration. This kit is designed to replace your factory front brake components with a much larger and more capable system, featuring massive 355x32mm two-piece rotors and a robust 6-piston caliper. It's built for vehicles like the 2000-2002 Audi S4, 2002-2005 Audi A4, and 2006-2008 Audi A4, where enhanced braking performance is a priority.

At the heart of this kit are the large, cast-iron rotors, measuring 355mm in diameter and 32mm thick. These rotors are designed in two pieces, with a floating hat that helps manage heat expansion and reduce stress on the rotor assembly. The Type 1 slots are machined into the rotor surface to help sweep away dust and gas, which keeps the brake pads in better contact with the rotor face for more consistent braking, especially under heavy use. The calipers themselves are Brembo's well-known 6-piston GT series, cast from high-strength aluminum for a good balance of rigidity and light weight. This larger caliper surface area allows for more pad material to contact the rotor, distributing braking force more effectively and reducing heat buildup compared to smaller factory calipers.

This kit includes everything needed to perform the upgrade, such as the calipers, two-piece rotors, caliper mounting brackets, and high-performance brake pads specifically chosen to work with this system. While installation is generally a bolt-on affair, it's a significant upgrade that requires careful attention to detail. Ensure you have the correct tools and consider consulting the manufacturer's installation guide for proper setup. This Brembo kit represents a substantial investment in your vehicle's braking performance, offering a noticeable improvement in stopping distance and fade resistance during demanding driving conditions.