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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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GiroDisc
GiroDisc A2-155 Slotted Rear Brake Rotors for Porsche 911 Turbo / Turbo S (991, Excl. PCCB)
$1,750.00
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits Porsche 911 Turbo and Turbo S (991 generation) models not equipped with Porsche Ceramic Composite Brakes (PCCB).
The GiroDisc A2-155 is a high-performance 2-piece floating rotor system designed to replace the heavy factory one-piece iron rotors. By utilizing a central 6061-T6 aluminum hat and a proprietary high-carbon iron friction ring, these rotors significantly reduce unsprung weight at the rear corners while improving cooling efficiency during spirited driving or track sessions. The slotted surface ensures consistent pad bite by venting gases and debris away from the contact patch.
- Manufacturer Part Number: A2-155
- Placement: Rear
- Rotor Style: Slotted friction surface
- Construction: 2-piece floating design
- Hardware: High-strength alloy steel drive pins with cadmium plating
These rotors are a direct bolt-on upgrade that maintains factory parking brake functionality and caliper spacing. When the rings eventually wear, you can replace only the iron portion, reusing the aluminum hats for a lower long-term service cost.
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
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Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
GiroDisc A2-155 Slotted Rear Brake Rotors for Porsche 911 Turbo / Turbo S (991, Excl. PCCB)
$1,750.00
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Our prices are updated daily to ensure we can offer you the best possible price. In the unlikely case that you have found a lower price, please contact us at hello@atlusauto.com and we'll do our best to answer your query right away!
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$1,750.00
$1,750.00
$1,750.00
Fits Porsche 911 Turbo and Turbo S (991 generation) models not equipped with Porsche Ceramic Composite Brakes (PCCB).
The GiroDisc A2-155 is a high-performance 2-piece floating rotor system designed to replace the heavy factory one-piece iron rotors. By utilizing a central 6061-T6 aluminum hat and a proprietary high-carbon iron friction ring, these rotors significantly reduce unsprung weight at the rear corners while improving cooling efficiency during spirited driving or track sessions. The slotted surface ensures consistent pad bite by venting gases and debris away from the contact patch.
- Manufacturer Part Number: A2-155
- Placement: Rear
- Rotor Style: Slotted friction surface
- Construction: 2-piece floating design
- Hardware: High-strength alloy steel drive pins with cadmium plating
These rotors are a direct bolt-on upgrade that maintains factory parking brake functionality and caliper spacing. When the rings eventually wear, you can replace only the iron portion, reusing the aluminum hats for a lower long-term service cost.
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