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2015-2021 WRX STI Mods

Verus Engineering Non Aggressive Rear Diffuser 2015-2021 WRX/STI

$749.95 - $749.95
$749.95
$749.95 - $749.95
$749.95

OVERVIEW The Verus Engineering Non-Aggressive Rear Diffuser combines function, form, and science to deliver unparalleled fit, performance, and sty...

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Verus Engineering Aggressive Rear Diffuser 2015-2021 WRX/STI

$749.95 - $749.95
$749.95
$749.95 - $749.95
$749.95

OVERVIEW The Verus Engineering Aggressive Rear Diffuser combines function, form, and science to deliver unparalleled fit, performance, and style t...

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Verus Engineering Rear Suspension Cover Kit 2015-2021 WRX/STI

$309.95 - $309.95
$309.95
$309.95 - $309.95
$309.95

OVERVIEW The Verus Engineering Rear Suspension Covers complete your rear diffuser by feeding it clean, uninterrupted airflow.  These cover a large...

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Verus Engineering UCW Rear Wing Kit 2015-2021 WRX/STI

$1,769.95 - $1,889.95
$1,769.95 - $1,889.95
$1,769.95 - $1,889.95
$1,769.95

OVERVIEW The UCW rear wing is a great addition to your VA WRX to increase downforce significantly in the rear, increase confidence on track, and r...

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Verus Engineering Exhaust Cutout Cover 2015-2021 WRX/STI

$69.95 - $69.95
$69.95
$69.95 - $69.95
$69.95

A perfect addition to your VA if you are running a single exit exhaust and would like to cover the opening that no longer serves a purpose. The uni...

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Verus Engineering UCW Rear Wing Kit 2015-2021 STI

$1,939.95 - $2,059.95
$1,939.95 - $2,059.95
$1,939.95 - $2,059.95
$1,939.95

OVERVIEW The UCW rear wing is a great addition to your VA STI to increase downforce significantly in the rear, increase confidence on track, an...

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Verus Engineering UCW Rear Wing Kit 2015-2021 WRX

$1,749.95 - $1,869.95
$1,749.95 - $1,869.95
$1,749.95 - $1,869.95
$1,749.95

OVERVIEW The UCW rear wing is a great addition to your VA WRX to increase downforce significantly in the rear, increase confidence on track, an...

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Verus Engine Bay Cap Kit 2015-2021 WRX/STI

$209.95 - $209.95
$209.95
$209.95 - $209.95
$209.95

OVERVIEW Cover up the lackluster plastic caps that come on your factory WRX/STI (VA/GR/GV) with a cap machined from solid aluminum.  The caps a...

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Verus Engineering Pitch Stop Mount 2002+ WRX / 2004-2021 STI

$109.95 - $109.95
$109.95
$109.95 - $109.95
$109.95

DESCRIPTION The Verus Engineering Pitch Stop Mount for the 2002+ Subaru WRX and 2004–2021 STI is designed to reduce engine movement and deliver a m...

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If you own a Subaru WRX STI, you know you have the perfect platform to craft a masterpiece on wheels. At WRXDaily, we understand that every enthusiast has a vision, and we’re here to offer the WRX STI mods you need to bring yours to life. With products tailored to elevate performance, enhance style, and perfect handling, our curated selection puts endless possibilities at your fingertips. 

No matter what you need, our Subaru WRX STI modifications deliver quality and reliability you can trust. From high-performance upgrades to must-have Subaru STI accessories, we have everything you need to create a car that’s as bold and unique as your passion for driving. Own a 2018 WRX? We offer a variety of 2018 WRX parts designed to fit your specific model. 

With WRXDaily, your Subaru becomes a true reflection of your style and ambition. Browse our selection of WRX STI mods today and start your next build!