What is the benefit of a 2-piece rotor design?

A 2-piece rotor design separates the friction ring from the brake hat. This construction can help reduce unsprung weight and allows for better management of thermal expansion and heat dissipation compared to a traditional 1-piece rotor.

What do the Type-3 slots on the rotor do?

The Type-3 slots are machined into the rotor surface to help sweep away brake dust and gases that can accumulate between the brake pad and rotor. This action helps maintain a cleaner friction surface, leading to more consistent braking performance, especially under heavy use.

Do these rotors come with brake pads or hardware?

This product listing is for the rear 2-piece brake rotors only. Brake pads, caliper hardware, and any other associated installation components are typically sold separately and should be confirmed before purchase.

Brembo Rear Brake Rotors 380x30mm Slotted Type-3 203.9003A

Name: Brembo 14-19 991 GT3/991 GT3RS (Excl. PCCB) Rear 2-Piece Discs 380x30 2pc Rotor Slotted Type-3
Brand: Brembo
SKU: brembo-brembo-14-19-991-gt3-991-gt3rs-excl-pccb-rear-2-piece-discs-380x30-2pc-ro-t14-580722
Price: 2198.91 USD
Availability: BackOrder

Brembo 14-19 991 GT3/991 GT3RS (Excl. PCCB) Rear 2-Piece Discs 380x30 2pc Rotor Slotted Type-3

$2198.91

On Backorder

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

Brembo 14-19 991 GT3/991 GT3RS (Excl. PCCB) Rear 2-Piece Discs 380x30 2pc Rotor Slotted Type-3

Key Features

Fits 2014-2019 Porsche 911 GT3 and GT3RS models (excluding PCCB).
Rear 2-piece brake rotors measure 380mm in diameter and 30mm in thickness.
Type-3 slotting pattern helps clear dust and gas for improved braking consistency.
The 2-piece design separates the rotor ring and hat, aiding in heat management and weight reduction.
Features a durable cast iron rotor ring and a lightweight aluminum hat.
Direct fit replacement for non-PCCB equipped vehicles.

These rear brake rotors are designed for 2014-2019 Porsche 911 GT3 and GT3RS models that do not have the Porsche Ceramic Composite Brakes (PCCB) option. Always confirm fitment with your vehicle's specific options.

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Product Details

For your 2014-2019 Porsche 911 GT3 or GT3RS, these rear 2-piece brake rotors from Brembo are a direct replacement for models not equipped with Porsche Ceramic Composite Brakes (PCCB). These rotors measure 380mm in diameter and are 30mm thick, designed to handle the demanding braking needs of these high-performance vehicles. The 2-piece construction separates the rotor ring from the hat, which can help reduce weight and manage heat more effectively.

Brembo has slotted these rotors with their Type-3 pattern. These slots are designed to help clear away brake dust and gases that can build up between the pad and rotor surface. This action helps maintain consistent friction and improves braking performance, especially during repeated hard stops. The cast iron rotor ring is a well-built component known for its durability and heat dissipation, while the aluminum hat contributes to weight savings. This combination is crucial for maintaining optimal braking performance when pushing your GT3 or GT3RS to its limits.

When installing these rotors, remember they are designed as a direct fit for the specified models, meaning no modifications are typically needed. Ensure you follow the manufacturer's recommended procedures for installation, including proper bedding-in of the new pads and rotors to achieve their best performance and longevity. These rotors are intended to work with your vehicle's existing brake system components, excluding the PCCB system.