Exterior Components› Body Panels and Components

Bimmer Plug

Carbon Fiber Rear Diffuser

$525.00

SKU: 00840389207245

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The M Tech carbon fiber rear diffuser is designed for the BMW E92 / E93 3 Series. It enhances both aesthetics and aerodynamics. This diffuser features a gloss carbon finish and is crafted from 100% pre-peg vacuumed wet carbon fiber with a 2x2 weave design. It includes a glossy UV protectant clear coat for longevity.
Show original supplier description
The M Tech carbon fiber rear diffuser is engineered to elevate the appearance and aerodynamic performance of your BMW E92 / E93 3 Series. This component offers a striking visual upgrade with its contemporary gloss carbon finish, setting your vehicle apart. Constructed from premium materials, it is built to withstand environmental factors like road debris and sun exposure. Key features include its construction from 100% pre-peg vacuumed wet carbon fiber, ensuring durability and a lightweight design. The 2x2 carbon fiber weave pattern adds both structural integrity and a refined aesthetic. A high-gloss UV protectant clear coat is applied to safeguard against fading and environmental damage, ensuring a lasting finish. However, professional installation is recommended to ensure the best results. This rear diffuser is specifically designed for the 2010-2013 BMW E92 / E93 3 Series LCI Coupe and Convertible models.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

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Specifications

BrandBimmer Plug
Part Number00840389207245
CategoryExterior Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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