Carbon Fiber Rear Bumper Lip Diffuser for Porsche Cayman 718 16-18
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
Enhance the rear-end presence and aerodynamic performance of your Porsche with the STRATEC™ Carbon Fiber Rear Diffuser, engineered specifically for the 2016–2018 Porsche 718 Cayman. Designed to integrate seamlessly with the factory rear bumper, this diffuser delivers a bold, motorsport-inspired look while maintaining a refined OEM-plus appearance.
Constructed from high-quality carbon fiber, the STRATEC™ rear diffuser is lightweight, durable, and precision-molded for exact fitment. Its sculpted fins and aerodynamic profile help manage airflow beneath the vehicle, improving rear-end stability and visual aggression without compromising daily drivability.
Designed to follow the factory bumper contours, this rear diffuser installs cleanly as a bumper lip upgrade, enhancing the Cayman’s rear profile with a lower, wider, and more performance-oriented stance. A UV-resistant clear coat protects the carbon fiber surface, ensuring long-lasting gloss, durability, and resistance to environmental wear.
Key Features
-
STRATEC™ carbon fiber construction
-
Lightweight, aerodynamic rear diffuser design
-
Enhances airflow and rear-end stability
-
Precision OEM-style fitment for factory integration
-
Aggressive yet refined performance styling
-
UV-resistant clear coat for long-lasting finish
Vehicle Fitment
-
Porsche 718 Cayman (2016–2018)
The STRATEC™ Carbon Fiber Rear Diffuser is the ideal upgrade for Porsche 718 Cayman owners seeking a premium combination of aerodynamic function, high-quality materials, and factory-inspired performance styling.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.