20-26+ C8 Corvette 4-Piston Rear Caliper/Rotor Combo (390x29mm)(Race Pads) - Alcon

Fits 2020+ C8 Corvette

Description:

Alcon BRK.200521.H163 Rear Brake Kit is the premium performance rear brake upgrade for the 2020+ C8 Corvette, engineered to enhance rear stopping power, heat management, and track-ready performance. Building on the proven Alcon Pro-System design, this rear brake kit features fully floating 390×29 mm rotors that deliver exceptional thermal stability, friction control, and consistent performance under demanding conditions. The system is paired with robust forged aluminum 4-piston calipers for improved modulation and stronger braking force over the stock rear brakes.

What sets the BRK.200521.H163 apart is the inclusion of high-performance Project Mu H16-03 race brake pads — a compound chosen for aggressive bite, excellent heat resistance, and steadfast performance during repeated track sessions and spirited driving. These pads offer a more race-oriented feel and stopping efficiency compared to standard compounds, making this kit ideal for drivers who push their C8 Corvette hard at autocross, HPDE, or competitive events.

Manufactured in the USA, the Pro-System rear brake kit includes dyno-bedded rotors and pads right out of the box, precision-machined aluminum hats, anti-rattle hardware, and a floating attachment system to reduce deformation and enhance durability. The design retains the Corvette’s parking brake function and fits both OEM 20″ wheels and compatible aftermarket wheels (verify fitment before purchase).

This Alcon rear brake upgrade completes your high-performance braking package when paired with front big brake kits, offering consistent stopping power, improved heat control, and confidence-inspiring braking for both street and track applications.

Key features

• Larger diameter rotors for increased brake torque 
• Increased pad area for reduced work rate 
• High-friction pads for increased stopping power 
• Lightweight materials for 7.6lb weight saving compared to Z51 brakes
• Pad material options: Project Mu H16-03 Race Pads (Track Use)
• Dyno-bedded rotors and pads
• Precision-machined and anodized aluminum hats
• Fully floating rotor attachment with anti-rattle clips
• Billet machined caliper bracket with precision studs
• 2 piece forged aluminum calipers
• 4 piston - Rear
• Stainless steel pistons 
• High temperature seals
• Dirt seals included