GT4 RS Style Carbon Fiber Rear Diffuser for Porsche Cayman 981
Before You Order
Confirm fitment, lead time, and install details before checkout.
COMPLETE YOUR SETUP
Upgrade the rear aerodynamics and aggressive styling of your Porsche Cayman 981 with the STRATEC™ Dry Carbon Fiber GT4 Style Rear Bumper Diffuser. Designed for 2014–2016 Cayman 981 models, this diffuser delivers a motorsport-inspired appearance while improving airflow and rear-end stability.
Manufactured from 100% prepreg dry carbon fiber, this STRATEC™ diffuser offers exceptional strength, reduced weight, and long-term durability. Precision-molded for OEM-level fitment, it installs seamlessly onto the factory rear bumper without modification, enhancing both performance and visual impact.
The GT4-style design channels airflow more efficiently beneath the vehicle, helping reduce drag and increase high-speed stability, while the exposed carbon weave adds an unmistakable race-ready look.
Key Features:
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STRATEC™ prepreg dry carbon fiber construction
-
Lightweight, high-strength, and heat-resistant
-
GT4-style aerodynamic design
-
Improves rear airflow and stability
-
OEM-style bolt-on fitment
-
UV-resistant clear coat to prevent fading
Fitment:
-
Porsche Cayman 981 (2014–2016)
The STRATEC™ Dry Carbon Fiber Rear Diffuser is the perfect upgrade for Cayman owners seeking authentic motorsport styling, premium materials, and performance-focused design.
Upgrade the rear aerodynamics and aggressive styling of your Porsche Cayman 981 with the STRATEC™ Dry Carbon Fiber GT4 Style Rear Bumper Diffuser. Designed for 2014–2016 Cayman 981 models, this diffuser delivers a motorsport-inspired appearance while improving airflow and rear-end stability.
Manufactured from 100% prepreg dry carbon fiber, this STRATEC™ diffuser offers exceptional strength, reduced weight, and long-term durability. Precision-molded for OEM-level fitment, it installs seamlessly onto the factory rear bumper without modification, enhancing both performance and visual impact.
The GT4-style design channels airflow more efficiently beneath the vehicle, helping reduce drag and increase high-speed stability, while the exposed carbon weave adds an unmistakable race-ready look.
Key Features:
-
STRATEC™ prepreg dry carbon fiber construction
-
Lightweight, high-strength, and heat-resistant
-
GT4-style aerodynamic design
-
Improves rear airflow and stability
-
OEM-style bolt-on fitment
-
UV-resistant clear coat to prevent fading
Fitment:
-
Porsche Cayman 981 (2014–2016)
The STRATEC™ Dry Carbon Fiber Rear Diffuser is the perfect upgrade for Cayman owners seeking authentic motorsport styling, premium materials, and performance-focused design.
Fitment first: Confirm your vehicle year, make, model, trim, bumper style, wiring, and product options before checkout. Product photos, vehicle search, and recommendations are helpful guides, but final fitment can depend on trim, modifications, and install setup.
- Installation: Professional installation is recommended for lighting, exhaust, carbon fiber, steering wheel, brake, and body components.
- Lead time: In-stock items move fastest. Made-to-order specialty parts may need extra preparation before tracking updates.
- Before install: Inspect all parts before painting, drilling, cutting, modifying, or installing. Contact us first if anything looks incorrect.
- Need help? Email support@vektomotorsports.com before purchase if you want fitment support for your build.