The 034Motorsport 2-Piece Floating Rear Brake Rotor Upgrade Kit for the Audi C8 S6/S7, D5 A8/S8, & 4M/4M.5 Q7/SQ7/Q8/SQ8 offers a complete replacement 350mm x 28mm brake rotor kit meticulously designed to seamlessly integrate with the factory rear calipers on the specified Audi models.

Each rotor, weighing approximately 17.1 lbs, reduces rotational weight by 3.3 lbs on each corner compared to the factory's 20.4lb rotors. This weight reduction enhances overall performance while the rotor retains proper thermal mass in the rings to capture and dissipate heat effectively.

Crafted with a central hat portion of 6061-T6 aircraft specification aluminum, the rotor's disc is constructed from a proprietary metal alloy capable of withstanding high braking temperatures. This ensures durability for hard street use and extended track sessions, allowing you to focus on driving instead of constant maintenance. Addressing the factory setup where the same rotor is used on both sides, the 034Motorsport 2-Piece Floating Rear Brake Rotor Upgrade Kit employs 72 directionally curved vanes properly oriented for each side, ensuring equal cooling effects for both rotors.

The face of the rotor features J-Slot slots, facilitating the removal of contaminants from the pad and surface while allowing hot pad outgassing. This design reduces overall braking noise compared to traditional slotted rotors.

Utilizing a floating mount system, the rotor and hat feature high-strength alloy steel bobbins. These pins bear the load from braking actions while maintaining axial and radial float between the hat and disc. This design allows for safe expansion and contraction from heat, ensuring optimal performance and longevity. Elevate your braking system with the 034Motorsport 2-Piece Floating Rear Brake Rotor Upgrade Kit for a superior driving experience on both the street and the track.

WHAT'S INCLUDED:

• 034Motorsport 2-Piece Floating Rear Rotor Pair
• Installation and Break-In Instruction Sheets

OE PART INTERCHANGE:

• 4M0 615 601 J / P