GiroDisc A2-032 Rear Rotors – Porsche 997 Carrera PCCB to Iron Conversion

Description

GiroDisc A2-032 – Porsche 911 Carrera (997) w/PCCB (w/GT3/Turbo Pad Shape)

Upgrade the rear braking system on your Porsche 911 Carrera (997) equipped with the applicable PCCB brake system and GT3/Turbo-style rear pad profile with GiroDisc A2-032. This PCCB-to-iron rear brake conversion uses serviceable slotted cast-iron friction rings and lightweight aluminum center hats in a two-piece floating design intended for demanding performance driving.

Vehicle Applications and Fitment

• Porsche 997-generation 911 Carrera with the specified PCCB rear brake package
• GT3/Turbo-style pad shape is a critical compatibility requirement

Fitment note: This is a specialized rear PCCB-to-iron application, not a universal 997 Carrera rear rotor. Confirm the caliper and GT3/Turbo pad profile before ordering.

Brake System and Installation

No conversion spacers or extra caliper bolts are claimed unless confirmed for this application.

Two-Piece Floating Construction

GiroDisc combines slotted cast-iron friction rings with aluminum mounting hats and floating drive hardware. This arrangement accommodates heat-related expansion of the friction ring relative to the hat during repeated braking. The system is serviceable: worn friction rings can be replaced separately when compatible replacement rings are available and the hats remain within service limits.

Cooling and Slotted Friction Surface

Internally ventilated friction rings promote airflow through the rotor under rotation. The slotted contact surface is designed to work with suitable performance brake pads during repeated braking events. Proper ducting, pad selection and brake-fluid maintenance remain important for track use.

Brake Pads and Fluid

Use brake pads approved for cast-iron rotors and the correct GT3/Turbo rear pad shape. Do not reuse ceramic-specific pads without manufacturer approval. For track use, choose a brake fluid with a suitable boiling-point specification and follow the vehicle and pad manufacturer’s bedding and service guidance.

Specifications

• Manufacturer: GiroDisc
• Manufacturer part number: A2-032
• Axle: Rear
• Application: Porsche 911 Carrera (997) equipped with the applicable PCCB brake system and GT3/Turbo-style rear pad profile
• Construction: Two-piece floating
• Friction surface: Slotted cast iron
• Center hats: Aluminum
• Ventilation: Internally ventilated
• Quantity: Left and right pair

Before Ordering

Confirm the original brake package, rotor dimensions, caliper configuration and pad shape. PCCB-equipped and previously modified vehicles may require different components. Contact Demon Speed Motorsports for help confirming fitment. Sold as a left and right rotor pair.