Description
Disclaimer: A part that has been painted is no longer returnable regardless of warranty.
Give your Porsche 911 997.1 a more aggressive, tuner-inspired rear-end appearance with the Better Bodies Motorsport RUF/Strosek-Style Rear Diffuser. Designed for the Carrera and Carrera 4S, this rear diffuser adds a race-bred visual element to the lower rear bumper while helping smooth airflow beneath the vehicle for improved high-speed stability.
The RUF/Strosek-inspired design gives the 997.1 a distinctive aftermarket appearance that complements performance-oriented builds and works especially well when paired with matching front and side aerodynamic components.
Constructed from flexible, crack-resistant polyurethane, the Better Bodies Motorsport rear diffuser is designed to absorb minor impacts and return to shape rather than cracking like rigid fiberglass. The diffuser arrives ready for standard body-shop preparation, including scuffing, priming, and painting.
Installation features OEM-style fitment into the lower rear bumper using factory-style mounting points and included hardware. The diffuser is DIY-capable for experienced installers, while professional installation is recommended for the cleanest fit, alignment, and finished appearance.
Fitment
Porsche 911 997.1 Carrera — 2005–2008
Porsche 911 997.1 Carrera 4S — 2005–2008
Important Fitment Note: Designed specifically for Porsche 911 997.1 Carrera and Carrera 4S models from 2005–2008. Confirm your rear bumper and exhaust configuration before ordering to ensure proper compatibility.
Key Features
- Better Bodies Motorsport RUF/Strosek-Style Rear Diffuser
- Designed for Porsche 997.1 Carrera and Carrera 4S
- RUF/Strosek-inspired tuner styling
- Aggressive, race-bred rear-end appearance
- Adds a purposeful aerodynamic element to the lower rear bumper
- Helps smooth airflow beneath the vehicle
- Designed to support improved high-speed stability
- Flexible, crack-resistant polyurethane construction
- Designed to absorb minor impacts and return to shape
- More impact-resistant than rigid fiberglass construction
- Ready for scuffing, priming, and painting
- OEM-style fitment
- Installs into the lower rear bumper
- Uses factory-style mounting
- Mounting hardware included
- DIY-capable installation
- Professional installation recommended for optimal fit and finish
What's Included
- Better Bodies Motorsport Porsche 997.1 Rear Diffuser
- Mounting hardware
- Basic installation guide
Shipping
Ships worldwide from the Better Bodies Motorsport California facility. In-stock orders typically ship within 24–48 hours. Backorders typically require 3–8 business days before shipping.
Fitment Disclaimer
Please confirm your Porsche 997.1 Carrera or Carrera 4S rear bumper and exhaust configuration before ordering. Differences in bumper or exhaust configuration may affect compatibility. Professional installation is recommended for the best possible fit, alignment, and finished appearance.
