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Celebrating 250 Years of American Freedom, All Year Long! More Horsepower. More Burnouts.
Celebrating 250 Years of American Freedom. More Horsepower. More Burnouts.

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Availability: Available via special order

2011-2014 Subaru Wrx/Sti Rear Diffuser (Sedan) V5

Special Order Item: This item is supplied by special order. Availability and dispatch timing depend on the supplier; additional processing time may apply. Details
Special Order
Original price $499.99 - Original price $499.99
Original price
$499.99
$499.99 - $499.99
Current price $499.99

🚨 Lead Time: 2 Weeks

Designed for the 2011–2014 Subaru WRX/STI Sedan

🔧 Direct Fitment
Designed to seamlessly bolt onto the factory rear bumper of the 11–14 WRX and STI sedan for a flush, aggressive upgrade.

🛠️ Material
Crafted from aerospace-grade lightweight aluminum, offering excellent strength without unnecessary weight.

⚙️ Finish & Build Quality
Fully CNC’d and professionally powder coated in gloss black. Pre-drilled for precise installation.

Made in the USA
Proudly built in the United States with top-tier materials and craftsmanship.

🧰 Install-Friendly
Includes all necessary hardware for a complete install.
Professional installation is highly recommended.

💨 Why Add a Rear Diffuser to Your WRX/STI?
The V5 diffuser brings race-inspired styling to your WRX or STI while enhancing aerodynamic efficiency. It helps manage underbody airflow, reducing drag and adding rear-end stability—especially noticeable at higher speeds. A perfect blend of form and function for street or track.

Confirmed exhaust fitment: 

• Q300

• N1 DUAL/SINGLE

•Nameless Performance

• Tomei

• OEM/SPT

PLEASE EMAIL US TO VERIFY WHICH EXHAUST YOU HAVE.

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