Seibon Carbon Fiber Rear Diffuser Cover - Fits 2022-2025 Toyota GR86/Subaru BRZ subaru-outback-2001 Smart Piston Design

Smart Piston Design

Tuned by us on ECUTek on Pump Gas and E85

All PWR radiators

Optimized tube lengths improve flow and performance

Provides 10 whp / 8 wtq gains while maintaining A/F ratios with no additional tuning

Seibon Carbon Fiber Rear Diffuser Cover - Fits 2022-2025 Toyota GR86/Subaru BRZ subaru-outback-2001 Smart Piston DesignSeibon 2022+ Toyota GR86 Subaru BRZ Carbon Fiber Rear Diffuser Cover Enhance your 2022 2025 Toyota GR86 or Subaru BRZ with the Seibon Carbon Fiber Rear Diffuser Cover. Crafted from high quality carbon fiber, this diffuser cover improves aerodynamic efficiency while adding a sleek, aggressive look to your vehicles rear. Designed for a precise fit, it seamlessly integrates with your cars existing lines, offering both style and performance benefits