Carbon Fiber Subaru WRX/ STI Vortex Generator 2017-2021

The Carbon Fiber Subaru WRX/STI Vortex Generator (2017–2021) by APR Performance enhances aerodynamic performance and rear-wing efficiency by managing airflow over the roofline.

On vehicles with steep drop-off angles between the roof and rear window, airflow tends to separate abruptly, creating turbulence and drag that reduce aerodynamic stability. The APR Vortex Generator redirects airflow to remain attached longer, minimizing turbulence and improving the rear wing’s downforce effectiveness.

This part is engineered from pre-preg carbon fiber, autoclave-cured under high pressure for exceptional strength and lightweight durability. Finished in a UV-resistant gloss clear coat, it maintains a deep carbon weave shine while resisting fading and discoloration over time.

Fitment Compatibility:

• Fits all 2017–2021 WRX models with 7-inch Starlink Radios (with or without navigation)
• Fits all 2017–2021 STI models (with or without navigation)
• Fits:
  • 2017+ WRX Premium (with optional 7" Starlink Radio)
  • 2017+ WRX Limited
  • 2017+ STI

Key Features

• Pre-Preg Carbon Fiber Construction – Autoclave-cured for maximum strength and minimal weight.
• Aerodynamic Optimization – Guides airflow to reduce drag and improve rear-wing efficiency.
• Improved Stability – Reduces roofline turbulence and increases high-speed traction.
• UV-Resistant Gloss Finish – Protects the carbon weave from sunlight and fading.
• OEM-Specific Fitment – Designed for 2017–2021 Subaru WRX/STI with 7” Starlink radios.
• Lightweight & Durable Design – Functional motorsport-grade component that enhances both performance and aesthetics.

Specifications

• Material: Pre-Preg Carbon Fiber
• Finish: UV-Protected Gloss Clear Coat
• Construction: Autoclave-formed carbon composite
• Installation: Direct OEM-fit (adhesive mount)
• Brand: APR Performance
• Category: Aerodynamics / Exterior Accessories

Fitment

• Subaru WRX (2017–2021, models with 7” Starlink Radios)
• Subaru WRX STI (2017–2021, all trims)