Phoenyx Design Carbon Fiber Lower Diffuser (20242025 Porsche 992 911 GT3RS)
Carbon Fiber Lower Diffuser for the Porsche 992 GT3RS
The Phoenyx Design Carbon Fiber Lower Diffuser for the 20242025 Porsche 992 911 GT3RS is engineered to elevate the rear-end styling of Porsches most aggressive RS platform while maintaining uncompromising lightweight performance. Designed to complement the factory aero package, this lower diffuser delivers a sharper motorsport look with OEM-level fit and finish.
Manufactured from 100% dry carbon fiber, this diffuser offers exceptional strength-to-weight characteristics and precise surface quality. A high-gloss UV protectant clear coat protects the carbon fiber from fading and environmental wear, while the 2x2 carbon fiber weave provides a clean, premium appearance that integrates seamlessly with the GT3RS rear bumper and diffuser assembly.
Each diffuser includes all necessary mounting hardware for a secure, factory-style installation. For customers looking to personalize their build, Phoenyx Design offers multiple carbon fiber finish options, including forged carbon, matte carbon, colored carbon (blue, red, green, and more), and an optional 1x1 carbon fiber weave.
Performance & Styling Highlights
- 100% dry carbon fiber construction
- Ultra-lightweight design with excellent structural integrity
- 2x2 carbon fiber weave for a premium OEM-plus appearance
- Gloss UV protectant clear coat for long-term durability
- Enhances rear diffuser styling with an aggressive RS-inspired look
- Includes all required mounting hardware
Quick Specs
- Application: Porsche 992 911 GT3RS
- Model Years: 2024 2025
- Material: 100% Dry Carbon Fiber
- Finish: Gloss UV Protectant Clear Coat
- Weave: 2x2 Carbon Fiber
Fitment
- 2024 Porsche 911 GT3RS (992)
- 2025 Porsche 911 GT3RS (992)
Frequently Asked Questions
Is this diffuser made from real carbon fiber?
Yes. This lower diffuser is constructed from 100% dry carbon fiber, not overlays or fiberglass-based materials.
Can this diffuser be ordered in different carbon fiber finishes?
Yes. Phoenyx Design offers forged carbon, matte carbon, colored carbon finishes, and an optional 1x1 weave upon request.
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for high-end Porsche performance and styling upgrades. Our knowledgeable team is here to help you build your GT3RS the right way. Contact us at sales@beefcakeracing.com or call 1-855-827-7223.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

