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CHRISTMAS SAVINGS ARE LIVE!

2015-2021 WRX STI Mods

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Kansei Roku Chrome 18x10.5 +12 5x114.3

$529.00
$529.00 - $529.00
$529.00
$449.65
$449.65 - $449.65
$449.65

The Kansei Roku is our latest addition to our line of stepped lip wheels. Six spokes are surrounded by a deep set lip while still offering tremendo...

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Kansei Astro Hyper Silver 18x8.5 +35 5x114.3

$389.00
$389.00 - $389.00
$389.00
$330.65
$330.65 - $330.65
$330.65

Our ultimate addition to our massively popular ultra concave series! The ASTRO has landed and offers a big split 5 spoke design with massively soft...

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Kansei Astro Hyper Silver 18x9 +22 5x114.3

$419.00
$419.00 - $419.00
$419.00
$356.15
$356.15 - $356.15
$356.15

Our ultimate addition to our massively popular ultra concave series! The ASTRO has landed and offers a big split 5 spoke design with massively soft...

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Kansei Astro Hyper Silver 18x9.5 +22 5x114.3

$425.00
$425.00 - $425.00
$425.00
$361.25
$361.25 - $361.25
$361.25

Our ultimate addition to our massively popular ultra concave series! The ASTRO has landed and offers a big split 5 spoke design with massively soft...

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Kansei Astro Hyper Silver 18x9.5 +35 5x114.3

$425.00
$425.00 - $425.00
$425.00
$361.25
$361.25 - $361.25
$361.25

Our ultimate addition to our massively popular ultra concave series! The ASTRO has landed and offers a big split 5 spoke design with massively soft...

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Kansei Astro Gloss Gunmetal 18x8.5 +35 5x114.3

$389.00
$389.00 - $389.00
$389.00
$330.65
$330.65 - $330.65
$330.65

Our ultimate addition to our massively popular ultra concave series! The ASTRO has landed and offers a big split 5 spoke design with massively soft...

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Kansei Astro Gloss Gunmetal 18x9 +22 5x114.3

$389.00
$389.00 - $389.00
$389.00
$330.65
$330.65 - $330.65
$330.65

Our ultimate addition to our massively popular ultra concave series! The ASTRO has landed and offers a big split 5 spoke design with massively soft...

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Kansei Astro Gloss Gunmetal 18x9.5 +22 5x114.3

$409.00
$409.00 - $409.00
$409.00
$347.65
$347.65 - $347.65
$347.65

Our ultimate addition to our massively popular ultra concave series! The ASTRO has landed and offers a big split 5 spoke design with massively soft...

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Kansei Astro Gloss Gunmetal 18x9.5 +35 5x114.3

$409.00
$409.00 - $409.00
$409.00
$347.65
$347.65 - $347.65
$347.65

Our ultimate addition to our massively popular ultra concave series! The ASTRO has landed and offers a big split 5 spoke design with massively soft...

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Kansei Astro Gloss Gunmetal 18x10.5 +12 5x114.3

$419.00
$419.00 - $419.00
$419.00
$356.15
$356.15 - $356.15
$356.15

Our ultimate addition to our massively popular ultra concave series! The ASTRO has landed and offers a big split 5 spoke design with massively soft...

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Kansei Astro Gloss White 18x8.5 +35 5x114.3

$389.00
$389.00 - $389.00
$389.00
$330.65
$330.65 - $330.65
$330.65

Our ultimate addition to our massively popular ultra concave series! The ASTRO has landed and offers a big split 5 spoke design with massively soft...

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Kansei Astro Gloss White 18x9 +22 5x114.3

$389.00
$389.00 - $389.00
$389.00
$330.65
$330.65 - $330.65
$330.65

Our ultimate addition to our massively popular ultra concave series! The ASTRO has landed and offers a big split 5 spoke design with massively soft...

View full details
Save 15% Save %

Kansei Astro Gloss White 18x9.5 +22 5x114.3

$409.00
$409.00 - $409.00
$409.00
$347.65
$347.65 - $347.65
$347.65

Our ultimate addition to our massively popular ultra concave series! The ASTRO has landed and offers a big split 5 spoke design with massively soft...

View full details
Save 15% Save %

Kansei Astro Gloss White 18x9.5 +35 5x114.3

$409.00
$409.00 - $409.00
$409.00
$347.65
$347.65 - $347.65
$347.65

Our ultimate addition to our massively popular ultra concave series! The ASTRO has landed and offers a big split 5 spoke design with massively soft...

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Kansei Astro Gloss White 18x10.5 +12 5x114.3

$419.00
$419.00 - $419.00
$419.00
$356.15
$356.15 - $356.15
$356.15

Our ultimate addition to our massively popular ultra concave series! The ASTRO has landed and offers a big split 5 spoke design with massively soft...

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Carbon Reproductions Carbon Fiber Full Mirror Replacements 2015-2021 WRX/STI

$299.00
$299.00 - $299.00
$299.00
$224.25
$224.25 - $224.25
$224.25

These hand crafted pieces give your vehicle a premium look and feel. Edge to edge coverage in carbon fiber. NOTE: This is a full replacement cover ...

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COBB Tuning Front License Plate Delete 2015-2021 WRX/STI

$65.00 - $65.00
$65.00
$65.00 - $65.00
$65.00

The COBB Tuning License Plate Delete is CNC machined out of 6061 aluminum and powder coated black for a sleek and durable finish that complements...

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OLM NB+R V2 F1 Style Rear Brake Light 2015-2021 WRX/STI

$159.00 - $159.00
$159.00
$159.00 - $159.00
$159.00

DESCRIPTION The OLM NB+R V2 F1 Style Rear Brake and Reverse Light presents a bespoke fog light solution meticulously tailored for 2015-2021 Subaru ...

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Process West Black Verticooler Top Mount Intercooler Kit 2015-2021 WRX

$1,103.44 - $1,103.44
$1,103.44
$1,103.44 - $1,103.44
$1,103.44

DESCRIPTION Taking a fresh approach formed from years of motorsport and component design experience, Process West proudly introduces the Verti-Cool...

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Process West Black Khanacooler Top Mount Intercooler 2015-2021 WRX

$735.00 - $735.00
$735.00
$735.00 - $735.00
$735.00

DESCRIPTION The Process West Intercooler Khanacooler is a direct-fit top-mounted intercooler solution for the 2015–2021 Subaru WRX that combines OE...

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Perrin Transmission Crossmember Bushing Kit 2008+ WRX / 2008-2021 STI

$58.00
$58.00 - $58.00
$58.00
$43.50
$43.50 - $43.50
$43.50

DESCRIPTION Dial in your drivetrain feel and eliminate excess play with the Perrin Transmission Crossmember Bushing Kit for the 2008+ WRX and 2008–...

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Perrin 5x114.3 30mm Wheel Spacers 2015+ WRX / 2005-2021 STI

$254.01
$254.01 - $254.01
$254.01
$190.51
$190.51 - $190.51
$190.51

DESCRIPTION The PERRIN 30mm Wheel Spacers for 2015+ WRX and 2005–2021 STI with a 5x114.3 bolt pattern are the ultimate solution for aggressive whee...

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Perrin 5x114.3 25mm Wheel Spacers 2015+ WRX / 2005-2021 STI

$235.00
$235.00 - $235.00
$235.00
$176.25
$176.25 - $176.25
$176.25

DESCRIPTION The PERRIN 25mm Wheel Spacers for 2015+ WRX and 2005–2021 STI with a 5x114.3 bolt pattern are designed to give your Subaru the aggressi...

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Perrin 5x114.3 / 5x100 3mm Wheel Spacers 2002+ WRX / 2004-2021 STI

$87.75 - $87.75
$87.75
$87.75 - $87.75
$87.75

DESCRIPTION Perrin Wheel Spacers feature a perfect fit hub centric design that makes the spacer function as a precise extension of the axle hub, gu...

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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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MSP Sequential Mirror Turn Signals 2015-2021 WRX/STI

$59.00 - $59.00
$59.00
$59.00 - $59.00
$59.00

DESCRIPTION Here's another sequential style mirror turn signal housing for your Subaru with the MSP  Sequential Mirror Turn Signal w/DRL. Just swap...

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Perrin 26mm Front Sway Bar 2015-2021 STI

$300.00
$300.00 - $300.00
$300.00
$225.00
$225.00 - $225.00
$225.00

Upgrade your WRX or STI with a PERRIN Adjustable Front Swaybar for improved handling and performance. This easy suspension upgrade enhances corneri...

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Perrin 26mm Front Sway Bar 2015-2021 WRX

$317.00
$317.00 - $317.00
$317.00
$237.75
$237.75 - $237.75
$237.75

Upgrade your WRX or STI with a PERRIN Adjustable Front Swaybar for improved handling and performance. This easy suspension upgrade enhances corneri...

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GrimmSpeed 4 Piston Brake Caliper Kit 2002-2021 WRX / 2004-2021 STI

$1,299.00
$1,299.00 - $1,299.00
$1,299.00
$1,169.10
$1,169.10 - $1,169.10
$1,169.10

The stock single-piston caliper found on most Subaru platforms gets the job done — but it wasn’t designed for the kind of aggressive driving, track...

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Subaru OEM Group N Transmission Mount 2022+ WRX / 2004-2021 STI

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

These Mounts are made of a stiffer material than your Subaru's stock mounts. These are homogenized STI "Group-N" mounts. These will reduce the moti...

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Subaru OEM Group N Pitch Stop Mount 2002+ WRX / 2004-2021 STI

$74.95 - $74.95
$74.95
$74.95 - $74.95
$74.95

DESCRIPTION The Subaru OEM Group N Pitch Stop Mount is designed to minimize drivetrain movement and improve power delivery. In performance driving,...

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IAG 950 2.35L Destroked Long Block Engine w/ IAG 950 Heads 2002-2014 WRX / 2004-21 STI

$14,899.99 - $14,899.99
$14,899.99
$14,899.99 - $14,899.99
$14,899.99

IAG 950 2.35L DESTROKED LONG BLOCK ENGINE W/ IAG 950 HEADS DROP IN AND DRIVE The IAG Performance han...

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IAG 1150 2.35L Destroked Long Block Engine w/ IAG 1150 Heads 2002-2014 WRX / 2004-2021 STI

$19,499.99 - $19,499.99
$19,499.99
$19,499.99 - $19,499.99
$19,499.99

IAG 1150 2.35L DESTROKED LONG BLOCK ENGINE W/ IAG 1150 HEADS DROP IN AND DRIVE The IAG Performance hand-built Subaru 11...

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IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 Heads 2002-2014 WRX / 2004-2021 STI

$18,999.99 - $18,999.99
$18,999.99
$18,999.99 - $18,999.99
$18,999.99

IAG 1150 LONG BLOCK ENGINE WITH IAG 1150 HEADS FOR 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT A "DROP-IN" SOLUTION The IAG Perf...

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SSR GTX04 Dark Gunmetal 18x9.5 +40 5x114.3

$590.00
$590.00 - $590.00
$590.00
$531.00
$531.00 - $531.00
$531.00

COBB Tuning Shifter Bushing 2015+ WRX

$40.00 - $40.00
$40.00
$40.00 - $40.00
$40.00

DESCRIPTION The COBB Shifter Bushing for your 2015+ Subaru WRX consists of an aluminum carrier that houses an IGUS polymer bearing. The aluminum...

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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!