Elite Ti
ETi Nissan 350Z Seido Ducktail
ETi Nissan 350Z Seido Ducktail
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Product Description
Give your 350Z a sharper, cleaner, and more aerodynamic rear profile with the ETi Seido Ducktail Spoiler—precision-crafted to complete the signature Seido widebody look. This ducktail enhances airflow, sharpens the silhouette, and elevates your Z into a true street, show, or track-ready build.
Perfect for OEM+ style upgrades, full Seido widebody conversions, drift cars, stance builds, and performance-focused aero setups.
✨ Key Features
• Seido Aerodynamic Styling – Sleek ducktail curvature designed to enhance rear-end definition and flow.
• Elite Ti Craftsmanship – Smooth contour lines, clean edges, and top-tier mold quality for excellent fitment.
• Material Options – Available in FRP or Carbon Fiber, with dry carbon and custom weave patterns available.
• OEM+ Fitment – Installs cleanly on the 350Z and pairs seamlessly with the full Seido kit.
🔧 Why Upgrade?
The OEM rear profile lacks the aggressive aero lines today’s builds demand. The Seido Ducktail enhances downforce, improves rear styling, and completes the modernized widebody silhouette your 350Z deserves.
🌎 Shipping & Delivery
• Worldwide shipping with reinforced, secure packaging
• Options:
– Standard Shipping
– Container Shipping (invoice separately)
• Estimated Production Timeline: 4–6 Weeks
🔥 Complete the Seido Look
Sleek, aggressive, and unmistakably Elite Ti—the Seido Ducktail is the finishing touch that elevates your 350Z’s rear-end styling.
💡 Want a custom-made ducktail aligned perfectly with your build? Contact us, and we’ll craft it to your exact specifications.
👉 Secure your ETi Nissan 350Z Seido Ducktail today.





















































