Skip to content
CHRISTMAS SAVINGS ARE LIVE!
CHRISTMAS SAVINGS ARE LIVE!

2015-2021 WRX STI Mods

Save 15% Save %

APR Carbon Fiber Front Splitter APR Front Lip 2018-2021 WRX/STI

$653.00
$653.00 - $653.00
$653.00
$555.05
$555.05 - $555.05
$555.05

***Only fits with APR Performance Front Air Dam*** To combat the effects of front end lift, APR Front Wind Splitters are utilized to give extra tra...

View full details
Save 15% Save %

APR Carbon Fiber Front Splitter Factory Lip 2018-2021 WRX/STI

$599.00
$599.00 - $599.00
$599.00
$509.15
$509.15 - $509.15
$509.15

To combat the effects of front end lift, APR Front Wind Splitters are utilized to give extra traction and control in the front of a car. By creatin...

View full details
Save 15% Save %

APR Carbon Fiber Front Splitter Stock Bumper 2018-2021 WRX/STI

$653.00
$653.00 - $653.00
$653.00
$555.05
$555.05 - $555.05
$555.05

To combat the effects of front end lift, APR Front Wind Splitters are utilized to give extra traction and control in the front of a car. By creatin...

View full details
Save 15% Save %

APR Performance Gurney Flap 2015-2021 WRX/STI

$150.00
$150.00 - $150.00
$150.00
$127.50
$127.50 - $127.50
$127.50

***Fits Factory Spoiler Only**  These are super lightweight, made in carbon fiber using the pre-pregnated "dry" carbon process, and conform perfect...

View full details
Save 15% Save %

APR Performance Aerodynamic Kit 2015-2017 WRX/STI

$2,279.00
$2,279.00 - $2,279.00
$2,279.00
$1,937.15
$1,937.15 - $1,937.15
$1,937.15

The aerodynamic kit for the Subaru WRX/STI combines all the best aerodynamic upgrades into a single package. This package is designed to improve hi...

View full details

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!