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Exterior Components› Body Panels and Components

HT Autos

Vented Aero Diffuser

$268.99 $82.99 Save $186.00

SKU: HTA-VA-DIF

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Specifically engineered for the 2015-2021 model years, this diffuser adds a performance-oriented aesthetic to the rear of your vehicle. Manufactured by HT Autos, a company known for its custom body kits and styling for Subaru and other makes, this component is crafted to integrate seamlessly with the vehicle's existing lines. The product fits the specified 2015-2021 Subaru WRX and STI models, ensuring a precise fit from the edge of the fender to the edge of the exhaust cover opening, according to user feedback on similar HT Autos products.

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

BrandHT Autos
Part NumberHTA-VA-DIF
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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