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Carbon Supply

G8X M3/M4 Carbon Fiber Rear Diffuser

G8X M3/M4 Carbon Fiber Rear Diffuser

$799.00 USD
$799.00 USD
Sale Sold out
Tax included.

This rear diffuser, designed for the BMW G80 G82 G83 M3 M4 models, showcases exceptional craftsmanship with its 100% dry carbon fiber construction. Its sleek black finish not only enhances the vehicle's aesthetics but also promises durability and a perfect fit for these specific BMW models.

  • Fitment: Specifically tailored for BMW G80 G82 G83 M3 M4
  • Material: High-quality 100% Dry Carbon Fiber
  • Finish: Sophisticated Black, offering an enhanced visual appeal
  • Installation: Intended for direct replacement, facilitating a smooth installation process
  • Packaging: Protected in a box measuring 122cm x 18cm x 32cm, secured with foam and sponge for safe delivery
  • Weight/Dimensions: Item weight is 2 kg, with a shipping weight of approximately 5 kg, dimensions 122cm x 18cm x 32cm

Production: 3-10 days. Comes with free shipping to the US.

  • Shock-Proof Packaging
  • Fitment Guarantee
  • Free Shipping
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  • Free Shipping to the US

    All Carbon Fiber products come with FREE shipping to any delivery address located in the US (excluding Puerto Rico, Hawaii, and Alaska). This applies to large items such as hoods and trunks as well.

  • OEM Fitment Gauranteed

    We provide a 100% guaranteed fitment with your OEM vehicle, given the correct make and model. Free replacements and returns will be given to anyone unsatisfied with their product.

  • Safe Shipping Guarantee

    We provide a 100% guarantee that your product will be packaged properly to avoid any risk of damage during transport. Free replacements and returns will be given to anyone unsatisfied with their product.

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Precision Engineered

All of our carbon fiber components were designed with no expense spared, using CNC mills to produce the molds and templates.

Quality Materials

Only the highest end carbon fiber weaves are used in our production. Ensuring longevity, durability and strength of all our composites.

Advanced UV Coatings

Every Carbon Fiber component is finished using a clear coat infused with a UV resistance chemical substance, preventing early / premature wear of the clear-coat.

How long does manufacturing take?

Depending on the product size and complexity it can take anywhere from 3-15 days for your component to leave manufacturing.

How long does it take to ship?

As soon as your product is finished with production it can take anywhere from 1-5 days to prepare and package your item.

Is this a direct fit for my vehicle?

As long as the make and model has been verified with the product description then the fitment is guaranteed.

How do I request custom finishes?

Please head over to the custom order inquiry section or message a representative using the website chat feature.