Exterior Components› Running Boards, Truck Steps and Components

Maxton Design

Side Skirts Diffusers V.2

$305.99

SKU: FO-FO-3/3F-ST-SD2

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 Side Skirts Diffusers V.2 is a body panel upgrade designed for the Ford Focus ST Mk3 and Mk3 Facelift (2013-2018). These diffusers provide a visual enhancement to the vehicle's side profile while improving aerodynamics by increasing downforce.

Each unit is finished with a UV-protective coating and comes ready for installation with an included mounting kit and manual.
Show original supplier description
The Maxton Design Side Skirts Diffusers V.2 are precision-engineered to provide a sharp, aggressive aesthetic to the Ford Focus ST Mk3 and Mk3 Facelift models produced between 2013 and 2018. These components are manufactured from high-grade ABS plastic, a material widely utilized in the automotive industry for OEM parts due to its inherent strength, scratch resistance, and ability to absorb shock. Each diffuser is finished with a protective UV coating to prevent fading and maintains durability in various weather conditions. The product has been TUV (TUV Materialgutachten) certified for material quality. Installation is straightforward as the product is ready to be mounted out of the box; each set includes a dedicated mounting kit and manual. While preparation work may be required if you choose to paint the textured version, the parts otherwise do not require additional modifications. For best results, professional installation by an auto body shop experienced with visual modifications is highly recommended.

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

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Specifications

BrandMaxton Design
Part NumberFO-FO-3/3F-ST-SD2
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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