🚨 Lead Time: 2 Weeks
Designed for the 2015–2021 Subaru WRX / STI
🔧 Direct Fitment
Specifically designed for a clean, bolt-on fit to the OEM rear bumper of all 2015–2021 WRX and STI models—no modifications needed.
🛠️ Material
Crafted from aerospace-grade lightweight aluminum, offering unmatched strength and durability for street or track use.
⚙️ Finish & Build Quality
Fully CNC’d and professionally powder coated in gloss black. Pre-drilled mounting points ensure an efficient and accurate installation.
Made in the USA
Expertly manufactured in the United States with precision and pride.
🧰 Install-Friendly
Includes all necessary hardware for a complete install.
Professional installation is highly recommended.
💨 Why Add a Rear Diffuser to Your WRX/STI?
This diffuser enhances your vehicle’s aerodynamics by managing underbody airflow and reducing drag. The aggressive design also gives your WRX/STI a bold, race-ready look that turns heads wherever you go.