Exterior Components› Body Panels and Components

Maxton

Rear Diffuser, ABS Plastic

$606.99

SKU: BM-3-92-M-CNC-RS1A

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 Maxton Design rear diffuser is designed for the BMW M3 E92 and E93 models from 2007-2013. This aerodynamic enhancement is crafted from ABS plastic, known for its impact resistance and shock absorption, offering a new visual appeal to your vehicle.

It features a UV protection coating and comes with an installation kit. The product is TUV certified for material quality and is ready for installation without requiring additional work. Professional installation is highly recommended.
Show original supplier description
The Maxton Design Rear Diffuser is specifically engineered for the BMW M3 E92 and E93 Coupe & Cabrio models produced between 2007 and 2013. This aerodynamic upgrade not only enhances the visual appeal of your vehicle but also aims to improve its aerodynamics by increasing downforce. It features a UV protection coating and is TUV certified for material quality, ensuring durability and longevity. The product includes an installation kit and is ready for direct fitment, requiring no additional modifications. Maxton Design emphasizes that while this product is ready for installation, they highly recommend seeking installation services from professional auto body shops experienced in visual modifications to ensure a flawless fit and finish. It is compatible with the BMW M3 E92/E93 (Coupe & Cabrio) versions from 2007-2013, specifically with the S65 4.0L engine.

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

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMaxton
Part NumberBM-3-92-M-CNC-RS1A
CategoryExterior Components

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy