This R1 Concepts drilled and slotted rear-left brake rotor is a direct-fit upgrade for a wide range of BMW and Toyota GR Supra models. The cross-drilled holes shed heat and let gases escape from the pad face, while the slots wipe away dust and debris to keep the pad biting cleanly. The silver zinc-coated cast-iron construction resists rust and holds up to repeated hard braking.
| Type | Drilled & slotted performance brake rotor (R1 Concepts) |
| Position | Rear Left |
| Material | Cast iron |
| Finish | Silver zinc coating |
| Quantity | 1 (sold individually) |
| Part Number | 631-31130L |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2022-2025 | BMW | 230i | Base |
| 2023-2025 | BMW | 230i xDrive | Base |
| 2023-2024 | BMW | 330e | Base |
| 2023-2024 | BMW | 330e xDrive | Base |
| 2019-2025 | BMW | 330i | Base |
| 2019-2025 | BMW | 330i xDrive | Base |
| 2021-2026 | BMW | 430i | Base |
| 2022-2025 | BMW | 430i Gran Coupe | Base |
| 2021-2026 | BMW | 430i xDrive | Base |
| 2023-2025 | BMW | 430i xDrive Gran Coupe | Base |
| 2018-2023 | BMW | 530e | Base |
| 2018-2023 | BMW | 530e xDrive | Base |
| 2017-2026 | BMW | 530i | Base |
| 2017-2026 | BMW | 530i xDrive | Base |
| 2017-2023 | BMW | 540i | Base |
| 2017-2026 | BMW | 540i xDrive | Base |
| 2018-2019 | BMW | 640i xDrive Gran Turismo | Base |
| 2017-2019 | BMW | 740e xDrive | iPerformance |
| 2016-2025 | BMW | 740i | Base |
| 2017-2022 | BMW | 740i xDrive | Base |
| 2020-2022 | BMW | 745e xDrive | Base |
| 2016-2019 | BMW | 750i | Base |
| 2016-2019 | BMW | 750i xDrive | Base |
| 2020-2022 | BMW | 840i | Base |
| 2020-2021 | BMW | 840i Gran Coupe | Base |
| 2020-2021 | BMW | 840i xDrive | Base |
| 2020-2021 | BMW | 840i xDrive Gran Coupe | Base |
| 2023-2024 | BMW | i4 | eDrive35 |
| 2022-2025 | BMW | i4 | eDrive40 |
| 2022-2025 | BMW | i4 | M50 |
| 2024-2025 | BMW | i4 | xDrive40 |
| 2024-2025 | BMW | i5 | eDrive40 |
| 2024-2025 | BMW | i5 | M60 xDrive |
| 2025 | BMW | i5 | xDrive40 |
| 2023-2025 | BMW | iX | M60 |
| 2022-2025 | BMW | iX | xDrive50 |
| 2023-2025 | BMW | M240i | Base |
| 2022-2025 | BMW | M240i xDrive | Base |
| 2020-2025 | BMW | M340i | Base |
| 2020-2025 | BMW | M340i xDrive | Base |
| 2021-2025 | BMW | M440i | Base |
| 2023-2025 | BMW | M440i Gran Coupe | Base |
| 2021-2025 | BMW | M440i xDrive | Base |
| 2022-2025 | BMW | M440i xDrive Gran Coupe | Base |
| 2018-2019 | BMW | M550i xDrive | Base |
| 2018-2024 | BMW | X3 | M40i |
| 2025-2026 | BMW | X3 | M50 xDrive |
| 2020-2024 | BMW | X3 | sDrive30i |
| 2025-2026 | BMW | X3 | xDrive30 |
| 2020-2021 | BMW | X3 | xDrive30e |
| 2018-2024 | BMW | X3 | xDrive30i |
| 2019-2025 | BMW | X4 | M40i |
| 2019-2025 | BMW | X4 | xDrive30i |
| 2020-2026 | BMW | X5 | sDrive40i |
| 2019-2026 | BMW | X5 | xDrive40i |
| 2021-2023 | BMW | X5 | xDrive45e |
| 2019-2020 | BMW | X5 | xDrive50i |
| 2020-2021 | BMW | X6 | sDrive40i |
| 2020-2026 | BMW | X6 | xDrive40i |
| 2019-2026 | BMW | X7 | xDrive40i |
| 2022-2025 | BMW | Z4 | M40i |
| 2019,2023-2025 | BMW | Z4 | sDrive30i |
| 2024 | Toyota | GR Supra | 45th Anniversary Edition |
| 2021-2022 | Toyota | GR Supra | A91 Edition |
| 2023 | Toyota | GR Supra | A91-MT Edition |
| 2020 | Toyota | GR Supra | Launch Edition |
| 2020-2025 | Toyota | GR Supra | Premium |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
