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2015-2021 WRX STI Mods

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GrimmSpeed Red Charge Pipe Kit 2015-2021 WRX

$310.00
$310.00 - $310.00
$310.00
$279.00
$279.00 - $279.00
$279.00

DESCRIPTION The GrimmSpeed Top Mount Intercooler Charge Pipe Kit is a redesigned performance upgrade over the OEM plastic unit that is restrictive ...

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Perrin Red Charge Pipe 2015-2021 WRX

$385.00
$385.00 - $385.00
$385.00
$288.75
$288.75 - $288.75
$288.75

Replace the restrictive OEM plastic charge pipe to increase horsepower and boost response with the PERRIN Charge Pipe for 2015-2021 WRX!  NO TUNIN...

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Perrin Black Charge Pipe 2015-2021 WRX

$385.00
$385.00 - $385.00
$385.00
$288.75
$288.75 - $288.75
$288.75

Replace the restrictive OEM plastic charge pipe to increase horsepower and boost response with the PERRIN Charge Pipe for 2015-2021 WRX!  NO TUNIN...

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Perrin Neon Yellow Charge Pipe 2015-2021 WRX

$407.00
$407.00 - $407.00
$407.00
$305.25
$305.25 - $305.25
$305.25

Replace the restrictive OEM plastic charge pipe to increase horsepower and boost response with the PERRIN Charge Pipe for 2015-2021 WRX!  NO TUNIN...

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Perrin Pink Charge Pipe 2015-2021 WRX

$407.00
$407.00 - $407.00
$407.00
$305.25
$305.25 - $305.25
$305.25

Replace the restrictive OEM plastic charge pipe to increase horsepower and boost response with the PERRIN Charge Pipe for 2015-2021 WRX!  NO TUNIN...

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COBB Tuning Charge Pipe Kit 2015-2021 WRX

$305.00 - $305.00
$305.00
$305.00 - $305.00
$305.00

EMISSIONS 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the ...

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GrimmSpeed Black Charge Pipe Kit 2015-2021 WRX

$310.00
$310.00 - $310.00
$310.00
$279.00
$279.00 - $279.00
$279.00

DESCRIPTION The GrimmSpeed Charge Pipe Kit replaces the restrictive stock plastic unit on the FA20-powered WRX with larger diameter CNC mandrel ben...

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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!