Exterior Components› Body Panels and Components

Vega Motorworks

V3 Rear Diffuser

$399.99

SKU: VM-FOCUS-ST-V3-DIFFUSER

In Stock
In Stock
Ships by Aug 3
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

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.

MIA's Description

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.

Fitment

Fitment Guaranteed

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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.

Available on iOS & Android

Specifications

BrandVega Motorworks
Part NumberVM-FOCUS-ST-V3-DIFFUSER
CategoryExterior Components

Buy with Confidence

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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