2019–2025 BMW G20 3 Series (All Trims, 2.0L I4, 3.0L I6)
2019–2025 BMW G22 4 Series (All Trims, 2.0L I4, 3.0L I6)
2019–2025 BMW G26 4 Series Gran Coupe (All Trims, 2.0L I4, 3.0L I6)
2019–2025 BMW G30 5 Series (All Trims, 2.0L I4, 3.0L I6)
2019–2025 BMW G12 7 Series (All Trims, 3.0L I6, 4.4L V8)
2019–2025 BMW X3 (All Trims, 2.0L I4, 3.0L I6)
2019–2025 BMW X4 (All Trims, 2.0L I4, 3.0L I6)
2019–2025 BMW Z4 (All Trims, 2.0L I4, 3.0L I6)
2020–2025 Toyota GR Supra (All Trims, 2.0L I4, 3.0L I6)
Features
Direct replacement for OEM 345mm rear rotors
2-piece floating design reduces unsprung weight
High-carbon alloy rotor rings with 72 curved vane cooling
Lightweight anodized 6061-T6 aluminum rotor hats
Reusable hats compatible with A2-307 replacement rings
Fully compatible with factory calipers and brake pads
Made in the USA from high-quality domestic materials
Designed for both street and track use
Specifications
Diameter: 345mm
Thickness: 22mm
Material: High-carbon cast iron rotor rings, 6061-T6 aluminum hats
Design: 2-piece floating with 72 curved internal vanes
Weight: Approximately 9 lbs per rotor
Compatibility: OEM calipers and brake pads
Replacement Rings: A2-307
Included Components
2x GiroDisc A2-307 345mm Slotted Rear Rotors
Product Description
The GiroDisc A2-307 345mm slotted rear rotors are engineered to enhance the braking performance of your 2019–2025 BMW G20/G22/G26/G30/G12/X3/X4/Z4 or 2020–2025 Toyota GR Supra. These rotors feature a 2-piece floating design that reduces unsprung weight, improving acceleration and suspension response. The high-carbon alloy rotor rings are equipped with 72 curved internal vanes that act as a centrifugal pump, effectively cooling the rotors under hard use.
Manufactured in the USA, the rotors utilize lightweight anodized 6061-T6 aluminum hats and are fully compatible with factory calipers and brake pads, requiring no modifications for installation. The reusable hats can be paired with A2-307 replacement rings when needed, offering cost-effective maintenance. Whether you're engaging in spirited street driving or track sessions, these rotors provide superior heat dissipation and consistent braking performance.
*Parts are for USA spec vehicles, please contact us to verify fitment on JDM & international models.
· · · SHIPPING · · ·
Free shipping across the contiguous 48 United States (excludes Hawaii and Alaska). Item(s) ships on the same day or within 1 business day. Delivery time is within 2 to 4 business days excluding next day deliveries. Orders over $750 require signature for delivery.
Canada customers - If eBay does not collect import & duty fees during checkout, the shipping carrier will collect them prior to delivery.
· · · RETURNS · · ·
Your complete shopping satisfaction is our #1 priority. If an item you ordered from us does not meet your expectations, please contact us within 30 days of receiving the item(s). If your order arrives damaged from shipping please contact us and we will provide a prepaid return label to send back for a replacement or refund.
Returned items must be in the original packaging (including plastic wrapped items) and in brand new condition.
Any returns received installed, mounted, used or missing components will be subject to return fee's.
· · · PAYMENTS · · ·
We accept all payment methods through eBay's payment system
PayPal, and all major credit cards/debit cards are accepted.
· · · FEEDBACK · · ·
Customer satisfaction is a top priority for us. If you have any issues with your order, please let us know. We will make every effort to resolve any problems and ensure you are satisfied.
· · · CONTACT US · · ·
We appreciate your business. If you have any questions, please message us through eBay and we will respond within 24 hours on weekdays. Feel free to browse our eBay store for other available items. Thank you again for choosing to shop with us!
