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AeroHaus

BMW G80 M3 / G82 M4 3D Style Dry Carbon Rear Diffuser – Multi-Fin

BMW G80 M3 / G82 M4 3D Style Dry Carbon Rear Diffuser – Multi-Fin

$650.00 USD
$800.00 USD $650.00 USD
Sale Sold out
Shipping calculated at checkout.

In stock

Guaranteed FitmentG80 M3 / G82 M4
Fast DispatchTracked, shipped from California
30-Day GuaranteeFitment & defect coverage

Layered fins and real depth that make the rear bumper look factory-engineered for the track.

  • Material: Pre-preg dry carbon fiber with an autoclave-cured gloss finish.
  • Style: 3D layered fin geometry for dramatic shadow and depth.
  • Fitment: Direct replacement for the BMW G80 M3 and G82 M4.
  • Installation: Plug-and-play to factory mounting points.
  • Finish: Deep twill weave color-matched across the AeroHaus G8X range.

Why AeroHaus: Real dry carbon, real fitment, and a finish that reads premium from any angle.

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Product Details

Fitment
Chassis
G80 M3 / G82 M4
Years
2021+
Body Style
Sedan, Coupe
Shipping & Returns

Shipping. In-stock items ship in 1–3 business days; made-to-order items in 3–7 business days. Delivery: US 5–14, Canada 7–21, International 10–30 business days. Carbon fiber items may need extra handling time. Full details: Shipping Policy.

Returns. 14-day return window on unused, uninstalled items. AeroHaus provides a prepaid return label; a 25% restocking fee applies to non-defective returns. Made-to-order carbon items are final sale unless defective. Defective or incorrect items are covered in full. Details: Return & Refund Policy.

Warranty. Products carry the original manufacturer's warranty against defects in materials and workmanship, plus a 30-day AeroHaus fitment & defect guarantee. If an item arrives defective or doesn't fit as described, contact us within 30 days and we'll make it right.

Questions? Contact us or email support@aerohaus.co.

FAQ

Not sure this fits your car? Check the Fitment tab above for chassis, year, and trim, or see our FAQ. We support BMW M2 (G87), M3 (G80/G81), M4 (G82/G83), and M5 (G90/G99). Email support@aerohaus.co to confirm fitment before ordering.