Mature | Rear Diffuser for Subaru Impreza GDB A/B

Mature | Rear Diffuser for Subaru Impreza GDB A/B

REAR DIFFUSER ONLY!! Full kit can be purchased here.

Finish the rear aero setup on your Subaru Impreza GDB A/B with the Mature rear diffuser. This piece balances the front bumper and side skirts while adding a sharper rear profile.

Features

• Authentic Mature aero design
• Aggressive rear diffuser styling
• Lightweight FRP (fiberglass) construction
• Designed to pair with the Mature body kit
• Unpainted finish (requires prep and paint)

Includes

• Rear Diffuser Only

Vehicle Fitment

• Subaru Impreza GDB A/B

Finish

• FRP with gel coat finish
• Professional prep, test fitting, and installation recommended

⚠️ Professional installation required. Installation may require trimming, drilling, sanding, and modification depending on vehicle condition and setup.

📩 Email us at [email protected] for any questions

Japan Parts Service

This is a Japan Parts Service. Some items are made to order and typically take 4–8 weeks for production.

Shipping estimates:

• Air Mail: typically 4–6 weeks (may be shorter if item is in stock in Japan)
• Container Shipping: typically 4–6 months

All sales are final. Please expect delays and do not purchase from this section if you are in a hurry.

Check out our “In Stock Aero” page for aero parts already in the USA ready to ship.