Clutch Masters Aluminum Flywheel w/ Sprung Hub - BMW 135i, 335i, M2, M3, M4, Z4 3.0L 7-Spd DCT

Clutch Masters lightweight aluminum DCT flywheel with an integrated sprung hub, replacing the heavy factory dual-mass unit on the BMW 135i, 335i, M2, M3, M4 and Z4. The dampened hub soaks up harsh driveline vibration to help protect the DCT clutch baskets, while the reduced rotating mass allows quicker shifts and faster revs. CNC-machined from 6061 aluminum billet in the USA and Type-3 hard anodized.

Specifications

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy