Rear Diffuser – Toyota GR86 / Subaru BRZ
Upgrade your Toyota GR86 or Subaru BRZ with this precision-designed Rear Diffuser — built to reduce drag, improve airflow, and increase rear-end stability. Whether you're chasing lap times or fine-tuning your street build, this diffuser delivers proven performance with a bold, race-inspired look.
Constructed from lightweight, durable materials and engineered specifically for the GR86/BRZ chassis, this diffuser bolts directly to factory mounting points. It helps manage underbody airflow, reducing lift and increasing overall aerodynamic efficiency at speed.
Key Features:
• Direct-fit diffuser for Toyota GR86 & Subaru BRZ
• Improves airflow under the car for better high-speed stability
• Aggressive profile adds race-ready styling
• Made from durable, lightweight materials
• Straightforward bolt-on installation — no cutting or fabrication
• Suitable for track use and aggressive street builds
Why Shop with Sequential Racing?
We specialize in performance upgrades for the GR86 and BRZ platforms — parts we use, test, and trust. Get expert advice, fast Australian-wide shipping, and aero products that deliver on performance and quality.