GiroDisc

GiroDisc Porsche 911 GT3/GT3RS/GT2RS (991 Excl PCCB) Slotted Rear Rings - D2-146

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SKU:
GIRD2-146
UPC:
D2-146
MPN:
D2-146
Availability:
Regularly stocked product
$1,030.00
Current Stock: 6

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Description

Will these rotors fit my specific 911 model?
Confirm fitment with your vehicle's specific model and year to ensure compatibility with these GiroDisc slotted rotors.

Is professional installation required for these rotors?
Professional installation is recommended for these slotted rotors to guarantee optimal performance and safe brake system integration.

GiroDisc Slotted Rings, engineered for the demanding performance of Porsche 911 GT3, GT3RS, and GT2RS models, deliver a top score of 9 for Track/Autocross usage. These rear rings, featuring a slotted design for enhanced heat dissipation, provide superior stopping power. Experience consistent brake performance lap after lap with these high-performance brake rotors.

What Owners Say

Owners and enthusiasts consistently praise GiroDisc slotted rings for their exceptional track performance, noting they wear well, run cool, and deliver reliable stopping power session after session. The two-piece design with replaceable rings earns appreciation for longevity, though several voices acknowledge the upfront cost is significantly higher than OEM rotors—and even replacement rings alone can exceed standard rotor prices. Fitment across multiple platforms from BMW M cars to C8 Corvettes gets strong marks, with users highlighting that they look great and perform without the squealing common to some alternatives. Despite the premium pricing, track-day regulars who've put dozens of sessions on GiroDisc rotors report high satisfaction and intend to stick with the brand, cementing its reputation as a serious performance upgrade for enthusiasts who demand quality.

Key Features

  • GiroDisc Porsche 911 GT3/GT3RS/GT2RS (991 Excl PCCB) Slotted Rear Rings

Why Choose the GIR Slotted Rings

Delivers superior stopping power for aggressive track driving.

Achieves consistent brake performance lap after lap.

Provides enhanced heat dissipation to prevent fade.

Transforms your 911's braking for ultimate control.

Who Is This For?

Track / Autocross — 9/10
Engineered for demanding performance of GT3 models.

Racing Competition — 9/10
Engineered for demanding performance of GT3 models.

Street Performance — 7/10
Designed for high-performance Porsche models.

Visual / Aesthetic Upgrade — 6/10
Slotted rotors can offer a performance look.

Frequently Asked Questions

Will the GiroDisc GIR Slotted Rings fit my vehicle?

Confirm fitment with your vehicle specifically for the Porsche 911 GT3/GT3RS/GT2RS (991 Excl PCCB) rear application. These rotors are engineered to integrate seamlessly with these high-performance Porsche models. Ensure compatibility with a qualified technician for absolute precision.

How difficult is the GiroDisc GIR Slotted Rings installation?

Professional installation is recommended for the GiroDisc GIR Slotted Rings. Confirm the process with a qualified technician to ensure proper setup. This approach guarantees optimal performance and integration with your Porsche's braking system.

What performance improvement does the GIR Slotted Rings provide over stock?

Achieve superior stopping power and consistent brake performance, scoring a 9/9 for Track / Autocross usage. These rotors enhance heat dissipation significantly, preventing fade during aggressive driving. Experience ultimate control on the track with these performance-oriented rings.

Is the GiroDisc GIR Slotted Rings worth upgrading from OEM?

Upgrading to GiroDisc GIR Slotted Rings is worth it for enhanced braking capabilities on demanding performance models. The slotted design provides enhanced heat dissipation, preventing brake fade during aggressive track driving. This technical advantage transforms your 911's braking for ultimate control.

What is the recommended usage for the GiroDisc GIR Slotted Rings?

These GiroDisc GIR Slotted Rings are best for owners of Porsche 911 GT3, GT3RS, and GT2RS models seeking enhanced track performance. They are engineered for demanding performance, scoring a 9/9 for Track / Autocross and Racing Competition use cases. Expect transformed braking for ultimate control.

Additional Resources

Official GiroDisc Product Page

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Additional Information

Case Lot Quantity:
1
Category:
Brakes, Rotors & Pads>Brake Rotors - Slotted
Clearance Item:
N
MPN:
D2-146
Proposition 65:
N
Universal Fitment:
Y
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