Auto Barn
Est. 1957
Brembo

Brembo 23+ Z (RZ34) Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type-3- Yellow

$4508.03

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Brembo Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type-3- Yellow

Key Features

  • Fits vehicles requiring a rear Big Brake Kit with specific fitment requirements.
  • Features a 4-piston caliper cast from durable iron for strong clamping force.
  • Includes a 380x28mm two-piece rotor for improved heat management and reduced weight.
  • Type-3 slotting pattern on the rotors helps clear dust and gas for consistent braking.
  • Yellow caliper finish provides a distinctive visual upgrade.
  • Designed for enhanced braking performance and fade resistance under demanding use.
This is a performance Big Brake Kit (BBK) and requires specific vehicle fitment. Please consult the manufacturer's fitment guide or contact our support team to confirm compatibility with your vehicle's rear axle.
Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

Brembo is a name synonymous with high-performance braking systems, and their GT Big Brake Kits are a prime example of their dedication to stopping power. This rear GT BBK is designed for serious enthusiasts looking to significantly upgrade their vehicle's braking capabilities. It features a robust 4-piston caliper cast from durable iron, paired with a substantial 380x28mm two-piece rotor that incorporates Brembo's popular Type-3 slotting pattern. The yellow finish on the calipers adds a distinctive visual flair to your wheel setup.

The two-piece rotor design is a key advantage here. It allows for better heat management and reduces unsprung weight compared to a traditional one-piece rotor. The Type-3 slots are machined into the rotor surface to help sweep away dust and gas that can build up during hard braking, ensuring consistent pad contact and improved performance when you need it most. This kit is built to handle demanding driving conditions, offering improved fade resistance and a more direct pedal feel. The 4-piston caliper design provides increased clamping force, working in harmony with the large rotor to bring your vehicle to a confident stop.

When installing a kit of this caliber, it's important to ensure you have the correct supporting components. While this kit includes the calipers and rotors, you'll want to confirm compatibility with your existing brake lines and master cylinder, and always refer to the manufacturer's installation instructions for proper procedure. This Brembo GT BBK represents a significant investment in your vehicle's performance and safety, offering a noticeable improvement in braking response and endurance.

Specifications

Brand
Brembo
Manufacturer Part #
2S3.9021A5

Frequently Asked Questions

Brembo 23+ Z (RZ34) Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type-3- Yellow

$4508.03