Extended — 10% off everything 10OFF

BMW M2 G87 CS Style Rear Diffuser Prepreg Dry Carbon Fiber

Fits BMW G87 M2 (2023+)

Text 609-525-4865

$999.00

Extra 10% off with code 10OFF ends in

Limited stock Order now before it sells out.

Usually ships within 5 business days

Shipping to the US: $99.00 Details

Give your BMW G87 M2 a true motorsport-inspired upgrade with the UNIT17 CS Style Carbon Fiber Rear Diffuser. Engineered to enhance rear aerodynamic efficiency, this diffuser helps manage airflow to reduce drag and increase downforce, resulting in improved stability during aggressive driving and track use.

Manufactured from pre-preg dry carbon fiber and autoclave cured, it delivers outstanding strength and rigidity with minimal added weight. A high-quality matte or gloss PPG clear coat provides long-lasting UV protection, crystal-clear depth, and a flawless finish worthy of any show car. Designed using OEM CAD data, the diffuser ensures precise, factory-level fitment.

Installation is completely bolt-on, utilizing factory mounting points and supplied hardware—no trimming or modifications required. For drivers seeking a perfect balance of performance, fitment, and aggressive styling, the CS Style rear diffuser is a definitive rear-end enhancement.

Key Features:

  • CS Style rear diffuser for improved aerodynamics and aggressive appearance

  • Pre-preg dry carbon fiber construction, autoclave cured

  • Matte or gloss PPG clear coat for durability and UV resistance

  • OEM-precision fitment with direct bolt-on installation

  • BMW G87 M2 2023
  • BMW G87 M2 2024
  • BMW G87 M2 2025
  • BMW G87 M2 2026

Fitment guarantee — If a part doesn’t fit the vehicle listed on its product page, contact us before installing and we’ll cover the return shipping for a refund or replacement.

Complete your BMW G87 M2

More diffusers for BMW G87 M2

See all diffusers for the BMW G87 M2

Why Unit17

Carbon parts from people who drive them

LOCATION: NJ, USA

Founded in 2014, Unit 17 is the brand created by car enthusiasts who specialize in aftermarket carbon fiber for sports cars, luxury vehicles and performance vehicles.

Our company aims to provide the highest quality pre-preg carbon fiber styling parts.  Being able to relate to fellow enthusiasts who share our passion for motoring is the key to Unit 17’s success.

Taking pride in our quality, service, and product fit is one of our top priorities.

Ask about fitment

Tell us what you drive and we’ll confirm this part fits before you order — usually within a few hours.

Year, make, model and any existing mods — e.g. 2022 BMW G80 M3, M Performance lip

The product you’re looking at is sent with your question.