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2015-2021 WRX STI Mods

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Cusco Type OS Strut Bar Quick Release Lever

$60.00
$60.00 - $60.00
$60.00
$51.00
$51.00 - $51.00
$51.00

00B 540 A

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Cusco Type X Rear Cross Bar 2015-2021 WRX/STI

$295.00
$295.00 - $295.00
$295.00
$250.75
$250.75 - $250.75
$250.75

6A1 541 AX * Steel Oval shape * Cusco Blue Color * Need modify on under cover 4 points diagonal connection for maximum reinforcement

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Cusco Type OS Rear Strut Tower Bar 2015-2021 WRX/STI

$220.00
$220.00 - $220.00
$220.00
$187.00
$187.00 - $187.00
$187.00

694 541 A * Type 1 Aluminum Oval shape * Steel Blue color Bracket * Need modify on under cover Light weight aluminum oval shaft, strong & durable.

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Cusco Type OS Front Strut Power Bar 2015-2021 WRX/STI

$220.00
$220.00 - $220.00
$220.00
$187.00
$187.00 - $187.00
$187.00

6A1 540 A * Type 1 Aluminum Oval shape * Steel Blue Bracket Light weight aluminum oval shaft, strong & durable.

PLM Rear Crossbar X-Brace 2015-2021 WRX

$240.00 - $240.00
$240.00
$240.00 - $240.00
$240.00

PLM Private Label Mfg. crossbars X-Bar utilizes the existing rear interior mounting points to decrease body flex during hard cornering, while addin...

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PLM Front Strut Tower Bar 2008-2021 WRX/STI

$195.00 - $195.00
$195.00
$195.00 - $195.00
$195.00

Draw from our success of the PLM strut tower bar for Honda models, we are pleased to offer our strut tower brace for Subaru WRX & STI. Made fr...

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Whiteline Front Brace Strut Tower 2015-2021 WRX/STI

$228.88
$228.88 - $228.88
$228.88
$171.66
$171.66 - $171.66
$171.66

You can never have too much chassis stiffness. Weight aside, the more the better. Chassis bracing maintains alignment angles and spring rates by gr...

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AEM Front Strut Tower Bar Wrinkle Red 2015-2021 WRX/STI

$346.99
$346.99 - $346.99
$346.99
$260.24
$260.24 - $260.24
$260.24

When a car equipped with a McPherson Strut suspension system, like the 2015 Subaru WRX 2.0L or WRX STi 2.5L, is being driven through a turn there i...

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Remark Strut Tower Brace 2015-2021 WRX/STI

$265.00 - $265.00
$265.00
$265.00 - $265.00
$265.00

Weight - 2.0lbs Material - Full T304 Stainless Steel Manufacture - Tig-welded and fabricated by hand Style - Brushed finished

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Perrin Black Strut Tower Brace 2015-2021 WRX / STI

$333.00
$333.00 - $333.00
$333.00
$249.75
$249.75 - $249.75
$249.75

Performance During cornering, the Perrin Strut Tower Brace improves chassis rigidity, enhances steering precision under high load conditions, and r...

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Perrin Red Strut Tower Brace 2015-2021 WRX / STI

$333.00
$333.00 - $333.00
$333.00
$249.75
$249.75 - $249.75
$249.75

Performance During cornering, the Perrin Strut Tower Brace improves chassis rigidity, enhances steering precision under high load conditions, and r...

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Perrin Neon Yellow Strut Tower Brace 2015-2021 WRX / STI

$333.00
$333.00 - $333.00
$333.00
$249.75
$249.75 - $249.75
$249.75

Performance During cornering, the Perrin Strut Tower Brace improves chassis rigidity, enhances steering precision under high load conditions, and r...

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Perrin Pink Strut Tower Brace 2015-2021 WRX / STI

$333.00
$333.00 - $333.00
$333.00
$249.75
$249.75 - $249.75
$249.75

Performance During cornering, the Perrin Strut Tower Brace improves chassis rigidity, enhances steering precision under high load conditions, and r...

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Perrin Black Rear Shock Tower Brace 2015-2021 WRX/STI

$223.00
$223.00 - $223.00
$223.00
$167.25
$167.25 - $167.25
$167.25

Enhance chassis rigidity and improve steering precision with the ultra-strong PERRIN Rear Shock Tower Brace.  PERFORMANCE During cornering, the Pe...

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Perrin Carbon Fiber Rear Shock Tower Brace 2015-2021 WRX/STI

$341.00
$341.00 - $341.00
$341.00
$255.75
$255.75 - $255.75
$255.75

Enhance chassis rigidity and improve steering precision with the ultra-strong PERRIN Rear Shock Tower Brace.  PERFORMANCE During cornering, the Pe...

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Perrin Hyper Pink Rear Shock Tower Brace 2015-2021 WRX/STI

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

Enhance chassis rigidity and improve steering precision with the ultra-strong PERRIN Rear Shock Tower Brace.  PERFORMANCE During cornering, the Pe...

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Perrin Neon Yellow Rear Shock Tower Brace 2015-2021 WRX/STI

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

Enhance chassis rigidity and improve steering precision with the ultra-strong PERRIN Rear Shock Tower Brace.  PERFORMANCE During cornering, the Pe...

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Perrin Red Rear Shock Tower Brace 2015-2021 WRX/STI

$223.00
$223.00 - $223.00
$223.00
$167.25
$167.25 - $167.25
$167.25

Enhance chassis rigidity and improve steering precision with the ultra-strong PERRIN Rear Shock Tower Brace.  PERFORMANCE During cornering, the Pe...

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Perrin Carbon Fiber Strut Tower Brace 2015-2021 WRX/STI

$485.00
$485.00 - $485.00
$485.00
$363.75
$363.75 - $363.75
$363.75

Performance During cornering, the Perrin Strut Tower Brace improves chassis rigidity, enhances steering precision under high load conditions, and r...

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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!