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Girodisc 2 Piece Rear Rotors Ferrari 296 / 458 Speciale / 488 / F8 / F12tdf / 812 / SF90

SKU: GIRA2-161
Price
$1,900.00
Currently Backordered - You can still place your order and we'll ship your order as soon as the product is back in stock!

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Installation Services

Don’t worry about the hassle — let our expert team at Forza Motorworks handle the installation for you. Our professional installation ensures everything fits and operates exactly as intended, giving you clean, factory-quality results, proper wiring or mounting, and avoiding the risks of DIY mistakes. You’ll save time, avoid frustration, and get peace of mind knowing the job is done right the first time. Contact us to learn about our installation services and enjoy a seamless upgrade from day one.

FAQ

Shipping Information
For items that are in stock, purchases made after 9am EST will be usually be shipped out in the next 1-2 business days. Please inquire to confirm lead times if you have specific time constraints. Orders will be sent via signature required at our discretion unless otherwise requested.

International Shipping
Any and all customs duties, taxes, import fees, and/or tariffs assessed in connection with the purchase shall be the sole responsibility of the customer/end user.

Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unused and in its original packaging. All returns are subject to a restocking fee based on item and package condition. Buyer is responsible for paying for return shipping costs. If you need a return label, we will email you a return label and deduct cost from refund. Original shipping costs are not refundable. Special order items are not eligible for return.

Cancellation Policy
In order to cancel your order you must email within 24 hours of placing your order or before your order has shipped, whichever occurs first. Special order items are not eligible for cancelation.

Exchange Policy
We have a 30-day exchange policy, which means you have 30 days after receiving your item to request an exchange. To be eligible for an exchange, your item must be brand new in box. Buyer is responsible for paying all shipping costs to exchange product.

Product Description

Upgrade your Ferrari's braking system with the GiroDisc 360x32mm Two-Piece Floating Rear Brake Rotors. Engineered as direct replacements for compatible factory rear brake discs, these high-performance rotors combine lightweight aluminum mounting hats with premium cast-iron friction rings to deliver excellent thermal management, durability, and consistent braking performance.

Each rotor features a fully floating two-piece design that allows the iron friction ring to expand independently of the aluminum hat during high-temperature braking. This construction helps reduce thermal stress, promotes consistent contact between the brake pads and rotor surface, and improves durability during repeated aggressive braking.

The 360mm diameter and 32mm thickness provide a substantial braking surface, while the proprietary cast-iron rotor rings incorporate curved internal cooling vanes. These vanes function as centrifugal pumps, moving cooling air through the rotors to help dissipate heat during spirited driving and track use.

GiroDisc manufactures the central mounting hats from US-sourced 6061-T6 aircraft-grade aluminum, providing a lightweight yet durable foundation for the brake assembly. The rotor rings are cast in the United States using GiroDisc's proprietary iron formulation and precision-machined in-house for consistent quality.

The floating mounting system utilizes 10 high-strength alloy-steel drive pins per rotor, manufactured by GiroDisc and cadmium-plated for corrosion resistance. These pins accommodate controlled axial and radial movement while transferring braking forces between the rotor ring and mounting hat.

To maintain street-friendly operation, GiroDisc incorporates anti-noise spring washers that minimize the rattling commonly associated with traditional fully floating racing brake rotors.

Designed to work with compatible factory brake calipers, these rotors install without modifications to the vehicle's original braking system. The direct-fit configuration retains the original brake geometry while providing the advantages of a premium two-piece rotor design.

When the iron friction rings eventually reach their replacement limit, the aluminum hats can be reused with compatible GiroDisc replacement rings, reducing long-term maintenance costs.

For Ferrari owners seeking enhanced braking consistency, improved heat management, and a serviceable performance rotor system, GiroDisc Two-Piece Floating Rear Brake Rotors provide a race-inspired solution for both street and track applications.

Fitment Notes

  • Ferrari 296 GTB / GTS

  • Ferrari 458 Speciale

  • Ferrari 488 GTB / Spider / Pista

  • Ferrari F8 Tributo / Spider

  • Ferrari F12tdf

  • Ferrari 812 Superfast / GTS

  • Ferrari 812 Competizione / Competizione A

  • Ferrari SF90 Stradale

  • Rear axle only

  • Designed for applications using the compatible 360mm x 32mm factory rear rotor configuration

  • Direct-fit replacement designed to work with compatible factory brake calipers

  • No brake caliper modification required for confirmed applications

  • Sold as a pair, sufficient for the rear axle

  • Not interchangeable with GiroDisc front rotor assemblies

  • Verify the original rear brake configuration before ordering, particularly on special-edition models

Included

  • (1) GiroDisc left rear two-piece floating brake rotor assembly

  • (1) GiroDisc right rear two-piece floating brake rotor assembly

  • High-carbon cast-iron friction rings

  • 6061-T6 aluminum mounting hats

  • Preassembled floating drive pins and retention hardware

Replacement Components Available Separately:

  • GiroDisc 360x32mm rear replacement rotor rings — D2-111

  • Replacement mounting hardware supplied with the replacement ring set

Product Specs

  • Manufacturer: GiroDisc

  • Part Number: A2-161

  • Product Type: Two-Piece Floating Rear Brake Rotors

  • Rotor Diameter: 360mm

  • Rotor Thickness: 32mm

  • Axle Position: Rear

  • Quantity: 2 Rotors / One Axle Set

  • Rotor Ring Material: Proprietary Cast Iron

  • Rotor Hat Material: 6061-T6 Aircraft-Grade Aluminum

  • Rotor Construction: Fully Floating Two-Piece Assembly

  • Cooling Design: Internal Curved Cooling Vanes

  • Floating Drive Pins: 10 Per Rotor

  • Drive Pin Material: High-Strength Alloy Steel

  • Drive Pin Finish: Cadmium Plated

  • Retention Hardware: Class 12.9 Cap Screws with Hardened Washers

  • Anti-Noise Hardware: Spring Washers

  • Replaceable Rotor Rings: Yes

  • Replacement Ring Part Number: D2-111

  • Installation: Direct Replacement for Compatible Factory Rear Rotors

  • Manufacturing Location: United States

Product Features

  • Fully floating two-piece construction allows controlled thermal expansion between the iron rotor rings and aluminum hats, reducing stress during repeated high-temperature braking.

  • 360mm x 32mm high-performance rotor design provides a durable friction surface for demanding street driving and track applications.

  • Curved internal cooling vanes promote airflow through the rotor assembly to improve heat dissipation and support consistent braking performance.

  • Lightweight 6061-T6 aluminum hats help reduce unnecessary rotating and unsprung mass while maintaining strength and durability.

  • Precision floating hardware with anti-noise washers provides controlled rotor movement while minimizing unwanted noise during normal driving.

  • Replaceable iron friction rings allow the aluminum mounting hats to be reused, reducing the cost of future brake maintenance.