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STI Interior Mods

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

$220.00
$220.00 - $220.00
$220.00
$198.00
$198.00 - $198.00
$198.00

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
$274.50
$274.50 - $274.50
$274.50

* 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
$265.50
$265.50 - $265.50
$265.50

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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Step into a cabin that reflects your passion for performance with WRXDaily’s premium STI interior mods. From sleek finishes to race-inspired upgrades, these mods combine striking aesthetics with practical functionality, giving your Subaru the edge both inside and out.

Our carefully curated selection of Subaru STI interior parts includes everything you need to refine your driving experience. Combine durable materials with precise craftsmanship to outfit your STI with components like custom trim pieces, steering wheel upgrades, or console enhancements. Add a personalized flair with Subaru STI interior accessories, including high-performance shift knobs and pedal kits, for ultimate control and style.

Whether you’re perfecting your daily drive or gearing up for weekend adventures, WRXDaily’s STI interior mods are designed to complement the power under your hood. Browse the collection today and bring your Subaru’s interior to the next level!