GiroDisc

GiroDisc Porsche 911 GT3/GT3RS/GT2RS (991 Excl PCCB) Slotted Front Rotors - A1-146

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SKU:
GIRA1-146
UPC:
A1-146
MPN:
A1-146
Availability:
Regularly stocked product
$1,750.00
Current Stock: 4

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Description

Are GiroDisc rotors designed for extreme track use?
GIR Slotted Rotors are engineered for extreme track use, delivering consistent fade-free stopping power lap after lap.

Do slotted rotors improve brake performance?
Slotted rotors improve brake performance by enhancing heat dissipation, preventing brake fade and achieving consistent stops.

GIR Slotted Rotors are engineered for extreme track use, achieving a score of 9 for Track/Autocross. Their advanced slotting pattern enhances heat dissipation and reduces pad glazing. Experience superior stopping power and unwavering confidence on demanding circuits.

What Owners Say

Owners and enthusiasts consistently praise GiroDisc slotted rotors as a significant upgrade over OEM across multiple marques, with track-tested performance that stands out. Drivers report exceptional durability, with rotor life far exceeding stock components, and flawless performance over multi-year test periods on platforms from EVOs to BMW M3s to Porsche 911s. Weight savings vary by application—some see minimal reduction where OEM already optimized weight, while others report up to 8 pounds per rotor saved. The rotors are specifically engineered for track use, delivering consistent stopping power under demanding conditions. GiroDisc has earned a strong reputation among serious driving enthusiasts who prioritize longevity and performance over cost.

Why Choose the GIR Slotted Rotors

Delivers superior stopping power for confident high-speed deceleration.

Achieves consistent brake performance under extreme track conditions.

Provides enhanced heat dissipation to prevent brake fade.

Transforms your driving experience with sharper, more responsive braking.

Who Is This For?

Track / Autocross — 9/10
Engineered for extreme track use, consistent fade-free stopping.

Racing Competition — 9/10
Engineered for extreme track use, consistent fade-free stopping.

Street Performance — 7/10
Engineered for extreme track use, implies enhanced street performance.

Visual / Aesthetic Upgrade — 6/10
Slotted rotors can offer a visual upgrade.

Frequently Asked Questions

Do GiroDisc slotted rotors offer a performance upgrade over stock brake components?

Upgrading to GiroDisc slotted rotors delivers a significant performance enhancement, particularly for demanding driving scenarios. With a usage score of 9 for Track / Autocross, these rotors are engineered for consistent, fade-free stopping power. This technical advantage transforms your braking experience for spirited driving and track days.

How difficult is it to install GiroDisc slotted rotors?

Professional installation is recommended for GiroDisc slotted rotors to ensure optimal performance and safety. Confirm fitment and installation procedures with a qualified technician for a precise and effective setup. Proper installation guarantees confident high-speed deceleration.

Will GiroDisc slotted rotors fit my vehicle?

Confirm fitment for your specific vehicle to ensure compatibility with GiroDisc slotted rotors. This crucial step guarantees the rotors will integrate seamlessly with your existing brake system. Achieving consistent brake performance under extreme track conditions relies on proper vehicle fitment.

Do slotted rotors cool faster?

Slotted rotors achieve enhanced heat dissipation, preventing brake fade during high-performance driving. The slots on the rotor surface help to sweep away gasses and debris, promoting superior stopping power for confident deceleration. This technical feature directly contributes to their effectiveness on the track.

Additional Resources

Official GiroDisc Product Page

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Additional Information

Clearance Item:
N
MPN:
A1-146
Proposition 65:
N
Case Lot Quantity:
1
Category:
Brakes, Rotors & Pads>Brake Rotors - Slotted
Universal Fitment:
Y
Track / Autocross:
9/10
Racing Competition:
9/10
Street Performance:
7/10
Visual / Aesthetic Upgrade:
6/10
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