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STI Suspension

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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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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 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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Cusco Power Brace Rear Trunk Plus 2015-2021 WRX/STI

$305.00
$305.00 - $305.00
$305.00
$259.25
$259.25 - $259.25
$259.25

* Bolt on * Not Certified by SFI / FIA 6A1 492 TP

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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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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 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 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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If your Subaru STI demands better handling and road grip, WRXDaily can help with premium STI suspension solutions. These expertly crafted components redefine control, whether you’re cruising through city streets or pushing limits at the track.

Our STI suspension upgrades will boost responsiveness and stability to give you a sharper edge behind the wheel. Whether you’re seeking ultimate control or high-performance balance, our Subaru STI suspension kits deliver unmatched reliability and precision. For instance, if you’re looking to upgrade your 2015 model, the 2015 STI coilovers offer customizable adjustments to meet your specific performance needs.

Take on curves, corners, and challenges with confidence. Browse WRXDaily’s range of STI suspension products to fine-tune your Subaru’s capabilities and conquer every road with precision.