• Gloss dry carbon fiber RZ-style rear diffuser for 2025+ BMW G90 M5, isolated studio hero on charcoal with multi-fin design
  • Macro of gloss 2x2 twill dry carbon weave on RZ-style rear diffuser fins for BMW G90 M5, clear-coat depth and crisp edges
  • RZ-style dry carbon rear diffuser installed on a ghosted 2025+ BMW G90 M5 rear bumper in a blurred premium garage
  • Gloss dry carbon RZ rear diffuser on 2025+ BMW G90 M5 rear three-quarter at golden-hour dusk, aggressive motorsport stance
  • Gloss dry carbon RZ-style rear diffuser for BMW G90 M5 with minimal white spec callout on charcoal, pre-preg construction
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AeroHaus

2025+ BMW G90 / G99 M5 RZ Style Dry Carbon Rear Diffuser – Pre-Preg

2025+ BMW G90 / G99 M5 RZ Style Dry Carbon Rear Diffuser – Pre-Preg

$2,759.00 USD
$2,759.00 USD
Sale Sold out
Shipping calculated at checkout.

In stock

Guaranteed FitmentG90 M5 / G99 M5
Fast DispatchTracked, shipped from California
30-Day GuaranteeFitment & defect coverage

Make a full motorsport statement out back — our flagship M5 rear diffuser.

  • Material: Pre-preg dry carbon fiber, autoclave-cured with a gloss clear coat.
  • Style: RZ-style aggressive multi-fin geometry for maximum rear presence.
  • Fitment: OEM+ direct replacement for the BMW G90 M5 and G99 M5 Touring.
  • Installation: Bolts to factory points; no cutting.
  • Finish: Deep, consistent twill weave worthy of the flagship price.

Why AeroHaus: The definitive rear statement for the new M5 — finished to survive macro photography and paddock lighting.

Complete Your Build:

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Product Details

Fitment
Chassis
G90 M5 / G99 M5
Years
2025+
Body Style
Sedan
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.