What is the benefit of the zinc plating on these rotors?

The zinc plating is applied to the non-friction surfaces of the rotors to provide a protective barrier against rust and corrosion. This helps maintain the appearance of the rotors and protects them from environmental damage over time.

How do the slots on the rotors improve braking performance?

The slots machined into the rotor surface help to clear away brake dust and gases that can build up between the rotor and the brake pad. This venting action helps to keep the pad surface clean and cool, leading to more consistent braking performance, especially during repeated hard stops.

Are these rotors a direct fit for my 2011-2012 Audi RS3 Sportback (8P)?

Yes, these GiroDisc rotors are designed as a direct replacement for the factory rear rotors on the 2011-2012 Audi RS3 Sportback (8P). This means they should install without requiring modifications to your vehicle's braking system.

GiroDisc 11-12 Audi RS3 Sportback (8P) Zinc Plated Slotted Rear Rotors

Specifications

Brand: GiroDisc
Part #: A2-179
UPC: A2-179

GiroDisc 11-12 Audi RS3 Sportback (8P) Zinc Plated Slotted Rear Rotors

Name: GiroDisc 11-12 Audi RS3 Sportback (8P) Zinc Plated Slotted Rear Rotors
Brand: GiroDisc
SKU: girodisc-girodisc-11-12-audi-rs3-sportback-8p-zinc-plated-slotted-rear-rotors-t14-563390
Price: 1082.56 USD
Availability: BackOrder

$1082.56

On Backorder — Expected to ship by Apr 18, 2026

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

GiroDisc 2011-2012 Audi RS3 Sportback (8P) rear slotted rotors. Zinc plated finish for corrosion resistance.

Key Features

Fits 2011-2012 Audi RS3 Sportback (8P).
Set includes two (2) rear slotted brake rotors.
Zinc plated finish for corrosion resistance.
Slotted design helps vent gases and heat.
Constructed from high-carbon cast iron for durability.
Designed as a direct replacement for factory rear rotors.

These rear brake rotors are designed for the 2011-2012 Audi RS3 Sportback (8P). Please verify fitment for your specific vehicle before purchase.

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Product Details

This product includes a pair of GiroDisc zinc-plated, slotted rear brake rotors specifically made for the 2011-2012 Audi RS3 Sportback (8P). These rotors are designed to replace your stock rear rotors, offering improved performance and durability for your braking system. The zinc plating helps protect the rotors from rust and corrosion, keeping them looking good and functioning well over time.

GiroDisc rotors are known for their robust construction. The slots machined into the rotor surface are not just for looks; they serve a practical purpose by helping to vent gases and heat away from the pad surface. This action can lead to more consistent braking performance, especially during repeated hard stops, by reducing the chance of brake fade. The rotors are made from a high-carbon cast iron, which offers good thermal stability and wear resistance, making them a solid choice for drivers who push their vehicles. The zinc plating is applied to the non-friction surfaces to provide a protective barrier against the elements.

When installing these rotors, you'll find they are designed as a direct replacement for your factory rear rotors, meaning no modifications are typically needed for installation. Always refer to the manufacturer's installation instructions for the most accurate guidance on proper fitment and any specific torque requirements. Ensuring your brake system is in good working order is crucial, and these rotors are a significant upgrade for the rear of your RS3.