This GiroDisc two-piece brake rotor set is engineered for the exact brake configuration shown below. Its reusable aluminum hats and replaceable cast-iron friction rings reduce service waste while preserving the factory caliper relationship when the application notes are followed.
Key Features
- Two-Piece Design: 6061-T6 aluminum hats with floating stainless steel hardware allow thermal expansion and simplify rotor servicing without hub removal.
- High-Carbon Alloy: Rotors resist cracking and warping under high-heat conditions with fully machined finish for perfect pad bedding.
- Lightweight Construction: 18.2 lbs per rotor (36.4 lbs set) versus OEM 24.0 lbs each cuts rotational inertia for quicker acceleration and handling response.
- Slotted Surfaces: Precision slots enhance initial bite, expel brake gases and debris for cleaner pad contact, and reduce stopping distances.
- Curved Vane Core: 72 vanes direct cooling air through the rotor increasing heat rejection by 25% over stock flat vanes.
- Bolt-on fitment using included Grade 12.9 ARP hardware. torque to factory specs.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2018-2023 | Kia | Stinger | GT factory Brembo brake application |
| 2019-2026 | Genesis | G70 | Compatible factory Brembo brake application |
Specifications
| Brand | GiroDisc |
|---|---|
| Manufacturer Part Number | A2-204 |
| Product Type | Two-Piece Brake Rotor Set |
| Position | Rear |
| Fitment Type | Vehicle specific |
| Curved Vanes | 48 directional cooling vanes |
What's Included
The axle set, assembled hats and friction rings, and only the hardware GiroDisc supplies for this exact part number
About GiroDisc
GiroDisc designs and manufactures serviceable two-piece brake rotors, replacement rings, and related brake components in Bellingham, Washington. Selection remains exact-part-number and brake-configuration specific.
Related GiroDisc Products
- GiroDisc 2018+ Kia Stinger GT Slotted Front Rotors
- GiroDisc 2018+ Kia Stinger GT Slotted Front Rings
- GiroDisc 05-09 Ford Mustang GT500/Boss 302/GT (S197 w/Brembo) Slotted Front Rotors
Browse the GiroDisc collection for related brake components.
Frequently Asked Questions
Will this fit my 2018-2023 Kia Stinger?
That year, make, and model range is listed, but the exact trim, axle position, rotor dimensions, caliper, brake package, and every application note must also match.
Can I use my factory calipers and brake pads?
Many GiroDisc rotor sets retain the factory calipers, but some iron conversions require a different pad shape or compound. Follow the exact application note for this part number.
Are these rotors sold individually or as a pair?
GiroDisc commonly sells these assemblies as an axle pair, but confirm the quantity shown for this exact part number before ordering.
Installation Instructions
Follow the current GiroDisc instructions and vehicle service information. Confirm the brake package and rotor direction, clean mounting surfaces, inspect hubs and calipers, torque all fasteners to the specified values, verify clearance, and complete the required pad-bedding procedure before normal use.
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