Brembo 06-08 RS4 Front 2-Piece Discs 380x34 2pc Rotor Slotted Type-1

If you're looking to get the most out of your Audi RS4's braking system, especially during spirited driving or track use, these Brembo 2-piece front rotors are a significant upgrade. They're designed to handle the heat and stress that come with demanding performance driving, offering improved stopping power and consistency when you need it most. The 380x34mm size is specifically chosen to work with the RS4's factory caliper setup, ensuring a direct fit and maximizing the rotor's surface area for better heat dissipation.

What sets these rotors apart is their 2-piece construction. The rotor disc is made from a high-carbon iron alloy that's known for its ability to withstand high temperatures without warping. This disc is then mounted to a lightweight aluminum hat using a floating system. This design allows the rotor to expand and contract freely with temperature changes, which helps prevent stress cracks and reduces the risk of rotor warping. The aluminum hat also shaves off unsprung weight, which can subtly improve suspension response. The Type-1 slotting pattern on the rotor surface is engineered to help sweep away brake dust and gases, keeping the pad surface clean and ensuring consistent braking performance, especially under heavy use.

These rotors are a substantial investment in your RS4's performance and safety. They are designed to work with your existing brake calipers, but it's always a good idea to inspect your calipers and brake lines to ensure they are in good condition as well. Replacing your brake fluid with a high-temperature racing fluid is also recommended to take full advantage of these high-performance rotors. You'll notice improved pedal feel and fade resistance when you push your car hard.