GiroDisc A1-204 2-Piece Slotted Front Rotors for 18-25 Kia Stinger / Genesis G70

Vehicle Fitment

• 2018-2025 Kia Stinger GT (front axle)
• 2009-2025 Hyundai / Genesis G70 (front axle) when equipped with compatible front brake rotor setup

Features

• 2-piece floating rotor design - forged aluminum center hat + high-quality cast-iron disc for strength and heat capacity
• Slotted & vented rotor surface with directional curved-vane internal vanes - improves cooling, reduces brake fade under heavy use
• Direct bolt-on replacement - fits OEM calipers with no modifications required
• Floating-mount hardware with high-strength alloy drive pins and anti-noise spring washers - allows thermal expansion and self-centering while minimizing cold-start noise
• Reduced unsprung and rotational mass compared to stock rotors - improving suspension response and braking feel
• Maintains factory brake bias, ABS function, and overall brake system geometry - no need for big-brake kit or caliper upgrades
• Cast-iron rotor rings are replaceable - when worn or warped, rings can be replaced without replacing entire rotor/hats
• Ideal for street, occasional track use, spirited driving, or regular performance-oriented driving - offers high-performance braking with OEM-like compatibility

Specifications

• Part Number: A1-204
• Rotor Type: 2-Piece Floating, Slotted & Vented Front Rotor
• Hat Material: 6061-T6 Aircraft-Spec Aluminum (center hat)
• Disc Material: Proprietary Cast Iron (machined in-house)
• Mounting: Floating-mount pins + anti-noise spring washers; bolts to stock hub without adapters
• Sold As: Pair (Left + Right front rotors, with floating-mount hardware)
• Rotor Surface: Slotted and vented with curved directional vanes for improved cooling airflow
• Compatibility: OEM calipers and brake system retained - same brake bias and ABS compatibility

Included Components

• 2x Front brake rotors (left & right) - 2-piece floating, slotted & vented
• Floating-mount hardware (drive pins, spring washers, cap screws / bolts) for installation

Product Description

The GiroDisc A1-204 rotor set upgrades the braking performance of Kia Stinger GT (2018-on) and Hyundai/Genesis G70 models with compatible front brake setups - delivering a more responsive, cooler, and durable braking system than OEM cast-iron rotors. The 2-piece design - combining a forged aluminum hat with a cast-iron disc - reduces unsprung and rotational mass, which sharpens suspension response and braking feel without sacrificing structural integrity or heat-capacity. The slotted and vented rotor surface, along with racing-inspired curved-vane internal cooling, helps dissipate heat quickly under heavy braking, reduces brake fade during spirited driving or occasional track use, and helps maintain consistent stopping power over repeated use.

Installation is simple: A1-204 bolts directly onto the existing hub and works with OEM calipers, so you don't need larger calipers or additional modifications. The floating-mount design allows the rotor to expand under heat while self-centering between pads - and the included anti-noise hardware prevents cold-start rattle or vibration. Over long-term use, rather than replacing the entire rotor assembly when rings wear or warp, you can simply replace the cast-iron rings - making maintenance more cost-effective. If you're looking for a high-performance, durable, and straightforward brake rotor upgrade for Stinger GT or Genesis G70, A1-204 provides strong stopping performance, improved cooling, and better driving feel - all with OEM-compatible ease.