Moshammer 991.2 Ducktail Evo II
P991.42.3022B
The MOSHAMMER 991.2 Ducktail Evo II is a true masterpiece.
Designed exclusively for the Porsche 991.2 3.0 Turbo models, it represents the next step in the art of aerodynamic refinement. This fixed rear spoiler captures the essence of the classic ducktail, seamlessly integrated into the elegant lines of the 991.2 with a bold and timeless design.
Made possible by the advanced MOSHAMMER engineering approach, the 991.2 Ducktail Evo II perfectly combines aesthetics and function. The integrated Ram Air Ducts, developed and proven through four years of testing on the 992 Ducktail Evo II, deliver exceptional cooling efficiency through optimized thermodynamic airflow.
As a fixed spoiler it demands precise airflow management to supply the intercoolers effectively. This is where the MOSHAMMER innovation excels. The advanced Ram Air Duct system not only meets this challenge but even surpasses the air inlets of the Porsche 992 Turbo S. Every curve and contour serves a purpose, combining elegance with aerodynamic stability.
Tested on racetracks and high-speed Autobahns, the Ducktail Evo II delivers outstanding cooling and balance. At 200 kmh it produces an additional 26 kg of downforce, increasing to around 41 kg at 300 kmh.
Perfect Fit
The MOSHAMMER 991.2 Ducktail Evo II is TÜV tested and certified for the original top speed of 312 kmh (194 mph) of the Porsche 991.2 GTS. It provides perfectly balanced aerodynamics for both the front and rear axles, ensuring constant downforce and maximum stability at any speed.
The Ducktail Evo II does not include an integrated third brake light. The original brake light in the decklid grille below the rear window remains fully visible and functional. This design preserves the clean proportions and elegant shape of the rear section, maintaining a pure and timeless appearance.
Key Features
- Iconic design inspired by the classic ducktail form, seamlessly integrated into the 991.2 silhouette
- Proven aerodynamics with integrated Ram Air Ducts for superior cooling and high-speed performance
- Optimized airflow to the intercoolers, intake system, and engine bay for improved efficiency under all conditions
- Functional downforce with up to plus 26 kg at 200 kmh and plus 41 kg at 300 kmh
- OEM Plus installation using original factory mounting points for perfect alignment and long-term stability
- Refined proportions with no third brake light for a clean, elegant rear design
Moshammer 991.2 Ducktail Evo II
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Shipping Information
Most in-stock items ship within 2–3 business days from our U.S. warehouse or directly from the manufacturer. Custom or made-to-order parts may have extended lead times, which will be noted on the product page.
Once your order ships, you’ll receive tracking details via email.
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Customer Support
Need help with fitment, product details, or installation? Our team of enthusiasts is here to help.
You can reach us anytime through our contact form or at info@houseoffuel.co — we typically respond within 24 hours on weekdays.
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FAQ’s
Common questions are answered directly on our [FAQ page], including details about shipping, returns, warranty coverage, and how to verify product fitment.
If you can’t find what you’re looking for, just reach out — we’ll make sure you get the right information before you order.
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Contact Us
Have a specific question or request? Use our contact form or email us at info@houseoffuel.co.
We’re available Monday–Friday and typically respond within one business day. For partnership or dealer inquiries, please include your company information and brand interest.
FAQs
Please read our FAQs page to find out more.
How do I know if a part fits my car?
Every product page includes detailed fitment information covering model, year, and variant. If you’re unsure, reach out to our team with your VIN or vehicle details — we’ll confirm compatibility before you order. Our goal is to ensure every part fits the first time.
Are you an authorized dealer for the brands you carry?
Yes. House of Fuel works directly with our manufacturing partners and authorized distributors to guarantee 100% authentic products. This ensures you receive genuine parts backed by the full manufacturer warranty and support.
How long does shipping take?
In-stock items typically ship within 2–3 business days. Lead times for made-to-order or imported parts vary by brand, and estimated delivery windows are listed on each product page. You’ll receive tracking as soon as your order ships!
What is your return policy?
We accept returns within 14 days of delivery on new, unused items in their original packaging. Custom, special-order, or electronic components may be non-returnable. For all return requests, contact us first — we’ll help you through the process quickly.
Can I order a part that isn’t listed on the site?
Yes. If you’re looking for a specific brand or part not currently on the website, send us a message. Our sourcing team can often locate or special order it directly from the manufacturer or distributor network.