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Carbon Fiber Rear Diffuser for BMW M3 (F80), M4 (F82/F83) - High Performance Aerodynamic Design

Carbon Fiber Rear Diffuser for BMW M3 (F80), M4 (F82/F83) - High Performance Aerodynamic Design

Limited time deal

Regular price $399
Sale price $399 Regular price $599
Shipping calculated at checkout.
  • Order above $499 & get free shipping - No Code Needed
  • Order above $999 & get free carbon antenna + key case
  • Get extra $599 off on steering wheels - Use Code VRTWHEEL

0% Financing with Affirm

7 Day Easy Returns

Fitment Guarantee

0% Financing with Affirm

7 Day Easy Returns

Fitment Guarantee

Elevate the aesthetics and aerodynamics of your BMW with our premium Carbon Fiber Rear Diffuser, tailor-made for the BMW M3 (F80) and M4 (F82/F83) models from 2014 to 2018. Designed for a perfect blend of style and functionality, this rear diffuser enhances your vehicle's rear profile with its sleek, high-performance look.

Product Highlights
  • Material: 100% authentic carbon fiber for maximum strength and durability
  • Models Fitment: Specifically designed for BMW M3 (F80) and M4 (F82/F83)
  • Years: Compatible with models from 2014 to 2018
  • Design: Aerodynamic construction to improve airflow and vehicle stability
Detailed Description

Crafted from top-quality carbon fiber, this rear diffuser is not only lightweight but also incredibly robust, ensuring long-lasting performance. The aerodynamic design aids in efficient airflow management, reducing drag and enhancing the stability of your vehicle at high speeds. The sleek, glossy finish adds a touch of elegance, making it a perfect addition for enthusiasts seeking both style and performance upgrades.


BMW M3 (F80)
BMW M4 (F82/F83)
Years 2014-2018
Easy to install, it seamlessly integrates with your vehicle's existing lines, accentuating its sporty character.

Included in Package

1 x Carbon Fiber Rear Diffuser
Installation accessories and fitment screws for a hassle-free setup

This rear diffuser is the ideal choice for BMW M3 and M4 owners looking to enhance their vehicle's appearance and aerodynamic efficiency. Invest in this upgrade to make your BMW stand out with its improved performance and unmistakable style.

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Customer Reviews

Based on 2 reviews
Loved the quality

Remarkably improved the aerodynamics of my M4. The carbon fiber quality is impressive.

Superb design

Gives a sleek, race-ready look to my F80 M3. Installation was straightforward.


Is Carbon Velocity trustworthy and reliable?

Carbon Velocity prides itself on offering high-quality carbon fiber modifications for BMWs.

We ensure premium craftsmanship, precise fitment, and a commitment to customer satisfaction. Our products come with a fitment guarantee and are crafted from high-grade materials sourced from the best reputable suppliers.

Where Is Carbon Velocity Located?

Carbon Velocity is based in Brighton, Colorado, USA​

Where Are Carbon Velocity Products Made?

Most of the products are manufactured in our facility in Tokyo, Japan and then imported to our warehouse in Colorado and California. 10% of our products are sourced from Taiwan.

Can I Install Carbon Velocity Products at Home?

It is recommended to get products installed from a professional technician /mechanic to ensure perfect fitment. Installing the products yourself also voids the 7 day return warranty.

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