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3D Style Carbon Fiber Diffuser for BMW G80 M3 G82 M4

✅ Test-Fitted / Fitment Support Available

$900.00

❓ Ask A Builder
  • Fitment support before ordering
  • Secure checkout via Shopify
  • Canada-wide shipping available

3D-style carbon fiber rear diffuser for the BMW G80 M3 and G82 M4, adding aggressive layered diffuser fins that extend beyond the factory bumper for a more track-focused rear end. Genuine carbon fiber construction bolts directly to the factory rear bumper mounting points.

  • Genuine carbon fiber construction
  • Multi-layer 3D fin design for an aggressive rear stance
  • Direct bolt-on fitment using factory mounting points

Send us your year, make, model and trim before ordering and we'll confirm fitment. This item is made to order and can be backordered — contact us to confirm current availability before you order.

Shipping

Orders ship across Canada with tracking. Processing time depends on whether the item is in-stock, pre-order, or made-to-order.

Fitment Note

Send us your year, make, model, trim, and photos before ordering if you are unsure. Minor adjustment may be required on some carbon parts.

Returns

Items must be unused, uninstalled, and in original packaging. Custom, painted, installed, electrical, and final-sale parts may not be returnable.