Exterior Components› Body Panels and Components

Vega Motorworks

V3 Rear Diffuser

$399.99

SKU: VM-FOCUS-ST-V3-DIFFUSER

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Vega Motorworks V3 Diffuser is an aerodynamic enhancement for the 2013-2018 Ford Focus ST. This diffuser is fabricated from 100% lightweight and durable aluminum and finished with an Industrial Satin Black Texture.
Show original supplier description
The Vega Motorworks V3 Diffuser is engineered as the latest aerodynamic upgrade for the mk3 and mk3.5 Ford Focus ST models from 2013 to 2018. Constructed entirely from lightweight yet durable aluminum, this diffuser boasts an Industrial Satin Black Texture powder coating for lasting protection and a premium finish. It is fabricated and coated in-house in the USA. The package includes the necessary brackets and stainless steel hardware for installation. Installation of the V3 Diffuser requires drilling into the factory rear bumper. While an instruction guide is available in PDF format, professional installation is highly recommended to ensure proper fitment and alignment. Please note that all units are made to order, and therefore, refunds are not offered.

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

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Specifications

BrandVega Motorworks
Part NumberVM-FOCUS-ST-V3-DIFFUSER
CategoryExterior Components
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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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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