Performance Carbon Fiber Rear Diffuser for BMW F80 M3 F82 F83 M4 2014-2019 Quad Exhaust Rear Aero

$1,494.00 $1,359.99 Save $134.01
Shipping calculated at checkout.
Shipping Options: Air Freight (1-2 Weeks)

Transform the rear profile of your BMW M3 or M4 with this carbon fiber rear diffuser, designed to deliver a more aggressive motorsport-inspired look while complementing the factory body lines. This upgrade enhances the visual depth of the rear bumper and pairs perfectly with carbon lips, spoilers, and side skirts to complete a cohesive performance styling package.

Fitment:
  • 2014-2019 BMW F80 M3
  • 2014-2019 BMW F82 M4 Coupe
  • 2014-2019 BMW F83 M4 Convertible
Features:
  • Lightweight and durable carbon fiber construction
  • Aggressive performance-inspired rear styling
  • High-gloss clear coat with UV-resistant finish
  • Precision-molded for consistent fitment
  • Designed to complement factory bumper lines
Specifications:
  • Material: Carbon Fiber
  • Finish: Gloss Carbon
  • Position: Rear Bumper
  • Installation: Automotive adhesive and hardware
  • Condition: Brand New
  • Warranty: 1 Year
Content:
  • 1x Rear Diffuser
  • Mounting hardware and adhesive
Shipping Information:
  • Processing Time: 2-5 business days for warehouse stock items
  • Made-to-Order: Please allow 2-4 weeks for shipping if product requires custom manufacturing
Installation Notes:
  • Professional installation recommended
  • Test fit before final installation
  • Ensure mounting surfaces are clean and dry

Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.

International Orders (Outside USA)

Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.

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Shipping Options: Air Freight (1-2 Weeks)

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