Clutch Masters lightweight aluminum flywheel for the B58-powered 2023 Toyota GR Supra MK5 and 2016-2018 BMW 340i and 440i. CNC-machined from 6061 aluminum billet in the USA, Type-3 hard anodized and zero-balanced, with a replaceable steel friction insert so the flywheel never needs resurfacing. SFI 1.2 certified for motorsport use.
| Type | Lightweight billet aluminum flywheel with replaceable friction surface |
| Material | 6061 aluminum (Type-3 anodized) |
| Balance | Zero-balanced |
| SFI | SFI 1.2 certified |
| Made In | USA |
| Part Number | FW-340-AL |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016-2018 | BMW | 340i | Base |
| 2017-2018 | BMW | 340i GT xDrive | Base |
| 2016-2018 | BMW | 340i xDrive | Base |
| 2017-2018 | BMW | 440i | Base |
| 2017-2018 | BMW | 440i Gran Coupe | Base |
| 2017-2018 | BMW | 440i xDrive | Base |
| 2017-2018 | BMW | 440i xDrive Gran Coupe | Base |
| 2023 | Toyota | GR Supra | A91-MT Edition |
| 2023 | Toyota | GR Supra | Base |
| 2023 | Toyota | GR Supra | Premium |
Shipping: In-stock orders placed before 4 PM EST ship the same day, with standard, expedited, and overnight options available at checkout. Backordered items ship as soon as our distributor restocks — 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.
