Fits the 2020 Subaru WRX equipped with the Performance Package and factory Brembo calipers.

Designed for track-day enthusiasts and spiritied drivers, these GiroDisc Front Titanium Pad Shields (TS-1001-4) provide a critical thermal barrier between your brake pads and caliper pistons. By utilizing the low thermal conductivity of titanium, these shields significantly reduce the transfer of friction-generated heat into your brake fluid, helping to prevent fluid boil and maintain a firm, consistent pedal feel during high-performance use.

• Material: High-grade titanium for superior thermal insulation
• Function: Minimizes heat soak into the caliper and brake fluid
• Direct Fit: Laser-cut specifically for the 2020 WRX Performance Package Brembo calipers
• Installation: Slides directly behind the brake pad backing plate
• Part Number: TS-1001-4

Fits the 2020 Subaru WRX with the Performance Package (Brembo Calipers).

Protect your braking system from extreme thermal loads with GiroDisc Rear Titanium Pad Shields. These precision-cut shims are designed to act as a critical heat barrier between the brake pads and your caliper pistons. By utilizing the low thermal conductivity of titanium, these shields significantly reduce the amount of heat transferred into the caliper seals and brake fluid.

This thermal insulation is essential for track-driven vehicles, as it helps prevent brake fluid boil and pedal fade while extending the service life of your caliper internal components. These shields install easily between the pad backing plate and the caliper pistons without requiring permanent modifications.

• Material: High-grade titanium for superior thermal resistance
• Placement: Rear brake calipers
• Application: Reduces heat soak into brake fluid and piston seals
• Manufacturer Part Number: TS-0961-4

GiroDisc Titanium Brake Pad Shields provide a critical thermal barrier between your brake pads and the caliper pistons. Specifically engineered for StopTech ST40 calipers, these shields utilize the low thermal conductivity of titanium to significantly reduce heat transfer to the brake fluid. This helps prevent fluid boiling and brake pedal fade during high-performance driving or intensive track sessions.

• Acts as a thermal insulator to protect caliper pistons and seals
• Reduces heat soak into the brake fluid to maintain consistent pedal feel
• Precision-cut specifically for the StopTech ST40 caliper profile
• Constructed from high-grade titanium for durability and heat resistance
• Manufacturer Part Number: TS-0609-4

GiroDisc 380x34mm replacement rotor rings are engineered specifically for Brembo wide annulus (62mm) brake systems. These high-performance iron rings serve as a direct replacement for worn rotors, allowing you to retain your existing aluminum hats while renewing your braking surface with track-proven components.

Cast from a proprietary high-carbon iron alloy, these rings offer exceptional thermal stability and resistance to deformation under extreme heat. The internal curved vane design is optimized for high-speed centrifugal airflow, effectively drawing heat away from the friction surface to prevent brake fade and ensure consistent pedal feel during aggressive driving or track sessions.

• Diameter: 380mm
• Thickness: 34mm
• Annulus (Pad Swept Area): 62mm
• Material: High-carbon proprietary cast iron
• Directional cooling vanes for superior heat dissipation
• Specifically designed for Brembo wide annulus applications
• Manufacturer Part Number: GD380.34.62BR

Fits 2002-2004 Audi RS6 (C5).

Restore the braking performance of your Audi RS6 with these GiroDisc 380mm slotted front rotor rings. Designed as a direct replacement for the friction surface of GiroDisc two-piece rotor assemblies, these rings allow you to retain your original aluminum hats while refreshing the wearable components. The precision-machined slotted pattern helps evacuate brake gases and debris, maintaining a clean pad surface and providing consistent bite during high-demand driving.

• Replacement 380mm slotted friction rings
• Includes necessary spacers for correct caliper spacing
• Optimized for heat dissipation and gas evacuation
• Direct fit for GiroDisc two-piece rotor systems
• Manufacturer Part Number: GD380.34.62

These GiroDisc replacement brake rings are precision-engineered to restore the performance of your two-piece rotor assemblies. Designed with a 380mm diameter and 32mm thickness, these rings are the primary friction surface for high-performance braking systems requiring a 52mm annulus (pad track width).

The slotted surface design serves to evacuate brake dust, debris, and gases that accumulate between the pad and rotor, ensuring a consistent bite and preventing surface glazing during high-temperature operation. These rings feature a 10-pin mounting configuration to secure the iron ring to the aluminum hat, allowing for proper thermal expansion and reducing the risk of rotor warping.

• Diameter: 380mm
• Thickness: 32mm
• Annulus: 52mm
• Mounting Style: 10 Pin Holes
• Surface Finish: Slotted
• Manufacturer Part Number: GD380.32.52

Maintain the stopping power and thermal efficiency of your two-piece rotor system with these GiroDisc 355x35mm slotted replacement rings. Engineered for high-performance and track applications, these friction rings allow you to refresh your braking surface while reusing your existing aluminum hats. The precision-machined slotted design serves to evacuate brake dust, gases, and debris, ensuring a clean pad-to-rotor interface and consistent bite under heavy use.

• Diameter: 355mm
• Thickness: 35mm
• Annulus Depth: 52mm
• Mounting Style: 10 Pin Holes
• Material: Proprietary high-carbon cast iron
• MPN: GD355.35.52

Each ring is constructed with a curved-vane internal structure, which acts as a centrifugal pump to pull cool air through the rotor, maximizing heat dissipation and resisting thermal deformation during aggressive driving maneuvers.

Fits 1997-2004 Audi A6 and Allroad (C5) models equipped with Alcon or StopTech 355x32mm Big Brake Kits.

GiroDisc replacement rotor rings are engineered to maintain the high-performance braking standards of your C5 Audi's aftermarket two-piece rotor system. These slotted rings are designed to vent brake gases and clear debris from the pad surface, ensuring consistent bite and thermal management during spirited driving or track use. By replacing the iron rings while reusing your existing aluminum hats, you maintain the weight-saving benefits of a two-piece design while restoring stopping power.

• Diameter: 355mm
• Thickness: 32mm
• Design: Slotted Front Rotor Rings
• Compatibility: Designed specifically for Alcon or StopTech 355x32mm rotor assemblies
• Manufacturer Part Number: GD355.32.52

Maintain the performance and efficiency of your high-performance braking system with these GiroDisc slotted replacement rotor rings. Specifically designed as high-quality replacements for worn two-piece rotor surfaces, these rings allow you to retain your existing aluminum hats while restoring the integrity of the friction surface.

Each ring features a curved-vane internal architecture that maximizes airflow and heat dissipation, reducing the risk of brake fade during spirited driving or track sessions. The slotted surface finish actively evacuates brake dust, moisture, and gasses, ensuring consistent pad-to-rotor contact and improved initial bite. Precision-machined with a 10-pin mounting configuration and a 54mm annulus, these rings meet the exacting tolerances required for specialty performance applications.

• Diameter: 345mm
• Thickness: 28mm
• Annulus: 54mm
• Mounting Pattern: 10 Pin Holes
• Surface Style: Slotted
• Internal Design: Directional Curved Vane
• Manufacturer Part Number: GD345.28.54

Maintain peak braking performance with these GiroDisc 332x32mm Slotted Replacement Rotor Rings (GD332.32.52). Designed as a direct service component for existing GiroDisc two-piece rotor assemblies, these rings feature a precision-machined 10 pin hole mounting configuration and a 52mm annulus for specific fitment applications.

The slotted surface pattern is engineered to evacuate brake dust and gases while maintaining a clean friction surface for consistent pad bite under high-thermal loads. These high-performance replacement rings offer superior heat dissipation and structural integrity for track or spirited street use, allowing you to reuse your existing aluminum hats and reduce long-term maintenance costs.

• Diameter: 332mm
• Thickness: 32mm
• Annulus: 52mm
• Mounting Style: 10 Pin Hole Design
• Face Style: Slotted for improved outgassing and debris removal
• Manufacturer Part Number: GD332.32.52

Fits 2021-2024 Cadillac CT4-V Blackwing models.

GiroDisc D2-318 replacement rear rotor rings are precision-engineered to maintain the high-performance braking standards of the CT4-V Blackwing. These rings are designed as direct replacements for the outer friction surface of your two-piece rotor assemblies, allowing you to retain your existing aluminum hats while refreshing the hardware and friction material. By replacing only the worn rings, you maintain the weight savings of a two-piece system while ensuring optimal heat dissipation.

Constructed from a proprietary high-carbon cast iron, these rings undergo extensive heat treatment to handle the thermal loads of aggressive street and track use. The slotted surface finish effectively evacuates brake dust, water, and gases to keep the pad surface clean and the pedal feel consistent.

• Manufacturer Part Number: D2-318
• Placement: Rear Axle
• Material: High-carbon, heat-treated cast iron
• Style: Slotted for superior degassing and pad cleaning
• Application: Replacement rings for 2-piece rotor systems
• Optimized cooling via directionally curved internal vanes

Fits 2010-2013 Audi TT RS (8J).

Maintain the braking performance of your vehicle with GiroDisc Slotted Rear Replacement Rotor Rings. Specifically engineered to replace the friction surfaces on your existing GiroDisc two-piece rotors, these rings allow you to reuse your lightweight aluminum hats for a more cost-effective brake service. The precision-slotted design ensures consistent pad contact by evacuating gases and debris, providing improved initial bite and thermal management during high-performance driving or track sessions.

• Replaces worn friction rings on GiroDisc 2-piece rotor assemblies
• High-carbon metallurgy for superior thermal stability and durability
• Slotted surface for effective pad degassing and debris removal
• Includes a complete set of new cad-plated mounting hardware (pins, collets, and washers)
• Sold as a pair
• Manufacturer Part Number: D2-171

Fits Porsche 911 Carrera (991.2) models equipped with Porsche Ceramic Composite Brakes (PCCB) using the Iron Rotor Pad Shape.

GiroDisc D2-154 replacement rings are engineered for high-performance braking, providing a direct replacement for worn iron rotors or as part of a ceramic-to-iron conversion. These slotted rings are designed to work with your existing GiroDisc hats, offering a significant reduction in long-term maintenance costs compared to replacing full ceramic assemblies. The slotted surface design effectively clears debris and gases from the pad interface, ensuring consistent bite and reduced fade during spirited driving or track sessions.

• Manufacturer Part Number: D2-154
• Position: Rear
• Design: Slotted for superior cooling and gas venting
• Compatibility: Specifically for 991.2 Carrera models with PCCB (Iron Rotor Pad Shape)
• Material: High-carbon iron for maximum thermal stability and wear resistance
• Installation: Replaces rings on existing 2-piece rotor hats

Maintain peak braking performance with GiroDisc D2-146 Slotted Rear Replacement Rotor Rings, engineered for 991-generation Porsche 911 GT3, GT3RS, and GT2RS models originally equipped with steel brakes (excludes PCCB). These rings serve as direct replacements for worn discs on existing GiroDisc two-piece rotor assemblies, allowing you to reuse your aluminum hats for a cost-effective service.

GiroDisc rotor rings are cast from a proprietary high-carbon iron alloy, providing excellent thermal stability and wear resistance during aggressive track sessions. The slotted surface design facilitates the evacuation of brake dust and gases, ensuring consistent pad contact and preventing glazing under high-heat conditions.

• Manufacturer Part Number: D2-146
• Position: Rear
• Fitment: Fits Porsche 911 (991) GT3, GT3RS, and GT2RS without PCCB
• Rotor Type: Slotted, high-carbon iron alloy
• Vane Design: Curved internal vanes for optimized centrifugal cooling
• Includes: High-strength replacement hardware and drive pins for hat mounting

Fits Porsche Boxster and Cayman (981) Base models equipped with 325mm rear rotor systems.

Restore the braking performance and thermal capacity of your two-piece rotor assembly with GiroDisc D2-035 Slotted Rear Rings. These high-performance replacement rings are designed to maintain the weight-saving advantages of your existing GiroDisc hats while providing a fresh, high-friction surface for aggressive street and track use. Specifically engineered for the 981-chassis Base trim, these 325mm rings ensure precise fitment and consistent pedal feel.

• Precision Slotted Design: Effectively evacuates brake dust, gases, and moisture to maintain a clean pad-to-rotor interface and consistent bite.
• Superior Metallurgy: Cast from a proprietary high-carbon iron alloy for exceptional thermal stability and resistance to heat checking.
• Advanced Cooling: Internal vane geometry is optimized for high airflow, significantly reducing brake fade during repeated high-speed stops.
• Direct Replacement: Replaces the worn friction rings on GiroDisc 2-piece rotor assemblies.
• Specifications: 325mm diameter rear rings.
• Manufacturer Part Number: D2-035

Fits 2009-2012 Porsche 911 Carrera (997.2) models.

Maintain the braking performance of your two-piece rotor system with GiroDisc D2-032 slotted rear replacement rings. Designed as a direct service part for GiroDisc's lightweight two-piece assemblies, these rings allow you to refresh your braking surface while reusing your existing aluminum hats. Each ring is cast from a proprietary high-carbon iron alloy, providing excellent thermal stability and wear resistance during high-performance driving.

The curved-vane internal architecture maximizes cooling efficiency, while the precision-machined slots clear brake dust and gases to maintain a consistent friction coefficient. This kit includes all necessary replacement hardware to ensure a secure, professional installation.

• Manufacturer Part Number: D2-032
• Position: Rear
• Disc Style: Slotted
• Material: Proprietary high-carbon cast iron alloy
• Components: Includes two replacement rings and a complete set of cad-plated mounting hardware

These GiroDisc D2-007 slotted rear replacement rings are designed for the 2020 Subaru WRX equipped with the Brembo Calipers Performance Package. As a high-performance alternative to standard rotors, these rings serve as the friction surface for GiroDisc's two-piece rotor system, allowing you to retain your lightweight aluminum hats while refreshing your braking surface.

• Replacement rings for GiroDisc two-piece rear brake rotors
• Precision-slotted design to facilitate pad degassing and clear brake dust
• Cast iron construction optimized for thermal stability and high-performance applications
• Engineered for consistent pedal feel and improved heat dissipation
• Manufacturer Part Number: D2-007

Fits 2020+ Toyota GR Supra (3.0L).

Maintain the peak performance of your braking system with GiroDisc D1-307 Front Replacement Rotor Rings. These high-performance iron rings are designed as a direct service part for GiroDisc two-piece rotors, allowing you to refresh the friction surface without the expense of replacing the aluminum hats. This system reduces long-term maintenance costs while preserving the thermal management and unsprung weight advantages of a multi-piece design.

• Direct replacement rings for GiroDisc two-piece front rotor assemblies
• Cast from a proprietary high-carbon iron for superior friction and thermal stability
• Directional curved vane design maximizes airflow and cooling efficiency
• Sold as a pair to refresh the complete front axle
• Manufacturer Part Number: D1-307

Fits 2021-Up BMW M2, M3, and M4 (G8X chassis) models equipped with factory iron brakes (excludes Carbon Ceramic Brakes).

GiroDisc replacement rotor rings (D1-282) are engineered to refresh your 2-piece rotor assemblies without the need to replace the aluminum hats. These rings are cast from a proprietary high-carbon iron, providing exceptional thermal conductivity and stability during aggressive driving or track use. The slotted surface design facilitates the evacuation of brake dust, gases, and heat, ensuring a consistent friction surface and improved pad bite.

• Direct replacement for GiroDisc 2-piece front rotor rings
• High-carbon iron construction for maximum thermal capacity
• Slotted finish for superior pad degassing and debris removal
• Designed specifically for the G8X BMW M-series iron brake systems
• Manufacturer Part Number: D1-282

Fits the 2023+ Toyota GR Corolla.

GiroDisc D1-268 replacement rings are engineered for drivers who already utilize the GiroDisc 2-piece rotor system and need to replace worn friction surfaces. These rings allow you to reuse your existing high-strength aluminum hats, significantly reducing maintenance costs while maintaining elite braking performance.

Cast from a proprietary high-carbon iron, these rings offer exceptional thermal stability and wear resistance. The slotted design effectively degasses pads and clears debris for consistent bite, while the directionally curved internal vanes act as a centrifugal pump to maximize airflow and cooling. This setup ensures your braking system remains reliable under the heavy thermal loads experienced during track sessions or spirited street driving.

• Manufacturer Part Number: D1-268
• Position: Front
• Surface Style: Slotted for debris removal and pad degassing
• Vane Design: Directionally curved internal cooling vanes
• Hardware: Includes fresh cadmium-plated drive pins and self-locking nuts
• Compatibility: Designed for use with GiroDisc 2-piece rotor hats

Fits 2015-2020 Dodge Charger and Challenger SRT Hellcat models.

GiroDisc front slotted replacement rings (D1-244) provide a professional-grade solution for refreshing the braking system on your Hellcat. These precision-machined friction surfaces are designed specifically to bolt onto your factory aluminum centers, allowing you to reuse the OEM rotor hats while replacing only the worn iron components.

• Precision-machined slotted design improves pad bite and clears brake dust and gases
• Direct replacement rings engineered to maintain the lightweight benefits of 2-piece rotors
• Cost-effective alternative to purchasing full rotor assemblies
• Designed to work seamlessly with original vehicle mounting hardware and hats
• Manufacturer Part Number: D1-244

Fits 2016-2024 Chevrolet Camaro ZL1 (6th Gen), including 1LE Package models specifically configured for the shorter front pad setup.

GiroDisc replacement slotted front rotor rings (MPN: D1-211) are engineered to restore the braking performance of your 2-piece rotor system. These rings utilize a high-carbon iron alloy to provide superior thermal conductivity and resistance to warping under extreme track or heavy-duty street conditions. The precision-slotted surface effectively sweeps away water, gas, and brake dust to maintain a consistent friction surface and improve initial bite.

• Direct replacement rings for GiroDisc 2-piece rotor assemblies
• Precision-slotted design for improved degassing and debris clearance
• High-carbon cast iron construction for maximum thermal stability
• Specific fitment for 6th Gen Camaro ZL1/1LE applications with shorter front pads
• Manufacturer Part Number: D1-211

Fits 2015-2023 Audi RS3 Sedan (8V) models, including vehicles factory-equipped with Front Carbon Ceramic (CCM) brakes.

GiroDisc replacement rotor rings are technical service components designed to refresh your high-performance two-piece rotor assemblies. These rings allow you to retain your existing aluminum hats while replacing the wear surface, ensuring professional-grade braking performance without the cost of a full assembly replacement. The slotted design provides a continuous escape path for brake dust and gases, ensuring a clean pad-to-rotor interface and consistent bite during aggressive driving.

Each ring is finished with a protective zinc plating to prevent oxidation on the non-swept surfaces, maintaining a clean aesthetic behind the wheels. Engineered for thermal efficiency, these rings are the standard for 8V chassis owners demanding repeatable stopping power.

• Manufacturer Part Number: D1-179
• Position: Front
• Type: Replacement Rotor Rings
• Surface Style: Slotted
• Finish: Zinc Plated for corrosion resistance
• Compatibility: Designed for GiroDisc 2-piece rotor systems on 8V RS3 models

Fits 2016-2020 Ford Shelby GT350 and GT350R.

GiroDisc D1-162 replacement front rings are engineered for the high-performance demands of the Shelby GT350 platform. These slotted rings serve as a direct replacement for the iron disc portion of your GiroDisc 2-piece rotors, allowing you to reuse your existing high-strength aluminum hats. This system reduces unsprung weight while offering a cost-effective solution for maintaining track-ready braking performance.

Each ring features a precision-machined slotted surface designed to facilitate outgassing and clear brake dust and debris, ensuring consistent pad-to-rotor contact. Constructed from a proprietary high-carbon iron alloy, these rings provide excellent thermal stability and wear resistance under extreme operating temperatures.

• Designed specifically for GiroDisc 2-piece rotor assemblies
• Slotted surface prevents pad glazing and improves initial bite
• High-carbon iron construction for superior heat dissipation and durability
• Directional cooling vanes optimize airflow through the rotor
• Manufacturer Part Number: D1-162

Fits Porsche 911 Carrera (991.2) models specifically equipped for the iron rotor pad shape.

GiroDisc D1-154 slotted front replacement rings are high-performance friction surfaces designed for your existing two-piece rotor assemblies. By replacing only the worn rings and reusing your lightweight aluminum hats, you maintain the thermal advantages and weight savings of a modular rotor system while restoring the bite and consistency required for spirited driving or track use.

• Manufacturer Part Number: D1-154
• Position: Front Axle
• Rotor Style: Slotted for superior heat dissipation and pad outgassing
• Material: Proprietary high-carbon iron alloy for maximum durability and thermal stability
• Configuration: Direct replacement for rings using the iron rotor pad shape

Fits Porsche 911 Carrera (997.2) models.

Maintain the braking performance and weight-saving benefits of your two-piece rotor system with GiroDisc Slotted Front Replacement Rings (D1-153). These high-performance iron rings are designed to bolt directly to your existing GiroDisc aluminum hats, allowing you to refresh your friction surfaces without the cost of replacing the entire rotor assembly.

• Precision-slotted surface clears debris and brake gases for consistent pedal feel and bite.
• High-carbon iron alloy construction provides superior thermal capacity and resistance to warping.
• Directional internal cooling vanes optimize airflow to dissipate heat during aggressive driving or track sessions.
• Cost-effective maintenance solution for owners already utilizing GiroDisc two-piece rotors.
• Includes a complete set of high-strength hardware for secure mounting to original hats.

Manufacturer Part Number: D1-153

Fits 2009-2015 Cadillac CTS-V (2nd Gen).

GiroDisc D1-147 slotted front replacement rings are engineered to refresh your high-performance 2-piece rotor system. These rings allow you to maintain the weight-saving benefits of your existing aluminum hats while replacing only the worn friction surface. Designed for consistent braking performance, the slotted surface effectively clears brake dust and gases to maintain a clean pad-to-rotor interface.

• Slotted design improves initial bite and prevents pad glazing
• Directional internal vanes optimize cooling airflow for thermal management
• Compatible with the original GiroDisc 2-piece rotor hats
• Includes a complete set of fresh mounting hardware for a proper installation
• High-carbon iron construction for durability under high-heat conditions
• Part Number: D1-147

Fits 2005-2013 Chevrolet Corvette C6 Z06 and Grand Sport.

These GiroDisc replacement front rotor rings are engineered for enthusiasts already utilizing the GiroDisc two-piece rotor system. When your current discs reach their wear limit, these rings allow you to reuse your existing high-strength aluminum hats, providing a cost-effective way to restore factory-leading braking performance without replacing the entire assembly.

The precision-machined slotted surface facilitates the evacuation of brake dust, water, and gasses, ensuring a clean pad-to-rotor interface for more consistent bite and improved thermal management during high-performance driving. Each ring is manufactured to strict tolerances to ensure proper balance and heat dissipation characteristics required for the Corvette C6 chassis.

• Manufacturer Part Number: D1-117
• Position: Front
• Rotor Style: Slotted
• Design: Replacement rings for GiroDisc two-piece rotors
• Includes: New hardware for mounting to existing hats

Fits 1999-2009 Honda S2000 models.

Restore the stopping power and thermal efficiency of your two-piece rotor system with GiroDisc Slotted Front Replacement Rings (MPN D1-104). These high-carbon iron rings are engineered to replace worn friction surfaces on your existing GiroDisc assemblies, allowing you to retain your lightweight aluminum hats while refreshing your braking system for street or track use.

The precision-machined slotted pattern serves a critical role in performance driving, continuously wiping the brake pad surface and providing a clear path for water, dust, and gasses to escape. This ensures a consistent pedal feel, improved initial bite, and superior resistance to brake fade during high-temperature operation.

• Position: Front
• Rotor Style: Slotted
• Manufacturer Part Number: D1-104
• Compatibility: Designed for use with GiroDisc 2-piece rotor hats
• Material: Proprietary high-carbon cast iron for enhanced durability and heat dissipation

Fits Porsche 911 GT3 Cup (997) models.

Designed for high-performance track use, the GiroDisc D1-066 slotted front replacement rings are engineered to restore the braking efficiency of your 2-piece rotor system. These rings are manufactured from a proprietary high-carbon iron alloy, providing superior thermal capacity and durability compared to standard replacement parts. The directional curved vane design maximizes airflow and heat dissipation, ensuring consistent pedal feel even under heavy racing conditions.

• Slotted Friction Surface: Maintains a clean pad surface and allows brake gases to escape, preventing glazing and fade.
• Premium Metallurgy: High-carbon content increases resistance to thermal shock and heat checking.
• Direct Fitment: Replaces worn rings on existing GiroDisc 2-piece hats for Porsche 997 GT3 Cup applications.
• Installation Hardware: Includes a full set of high-strength hardware to ensure secure mounting to your rotor hats.
• Manufacturer Part Number: D1-066