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Studio overhead view of dry carbon fiber aeroshield panel with curved aerodynamic profile, twill weave finish, and pre-drilled mounting holes across the surface - SilverRocket Ultra Downforce Front Aeroshield Porsche 718 GT4 RS }
Low front-angle view of yellow track sports car showing exposed carbon fiber underbody panel edge below the front fascia and air intakes - SilverRocket Ultra Downforce Front Aeroshield Porsche 718 GT4 RS }
Carbon fiber aeroshield panel laid out in front of a yellow track-prepped sports car showing the complete shape and surface area - SilverRocket Ultra Downforce Front Aeroshield Porsche 718 GT4 RS }
Before and after split comparison of front underbody — exposed factory aluminum tub above a fitted dry carbon fiber panel covering the underside - SilverRocket Ultra Downforce Front Aeroshield Porsche 718 GT4 RS }
Underbody view of yellow sports car's front section with installed dry carbon fiber aeroshield panel showing visible twill weave covering the OEM aluminum tub - SilverRocket Ultra Downforce Front Aeroshield Porsche 718 GT4 RS }
Angled close-up of installed dry carbon fiber aeroshield panel with visible twill weave pattern, recessed mounting fasteners, and contoured edge profile - SilverRocket Ultra Downforce Front Aeroshield Porsche 718 GT4 RS }
The SilverRocket Ultra Downforce Front Aeroshield is a dry carbon fiber underbody aero element developed exclusively for...
Vendor: silver rocket
SKU: SR-Aeroshield
Product Type: Aeroshield
Regular price
$4,980.00
Regular price
Sale price
$4,980.00
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Silver Rocket Ultra Downforce Front Dry Carbon Fiber Aeroshield - Porsche 718 GT4RS 2022-2025
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The SilverRocket Ultra Downforce Front Aeroshield is a dry carbon fiber underbody aero element developed exclusively for the Porsche 718 Cayman GT4 RS. Constructed from aerospace-grade dry carbon fiber with structural strength rated 4.3 times that of aluminum, the Aeroshield mounts beneath the front fascia to channel airflow under the chassis and generate Venturi-effect downforce — addressing the front-end aero deficit long noted on the track-driven 718 GT4 platform.

SilverRocket's CFD modeling and on-track validation recorded 65 kg of additional downforce at 200 km/h, distributed evenly along the underbody for balanced front-to-rear loading at speed. The Aeroshield generates this downforce primarily through Venturi-driven underbody airflow, which carries the highest downforce-to-drag ratio of any bolt-on aero solution — meaning the gains arrive without a corresponding top-speed penalty. The component preserves OEM minimum ground clearance, so daily driving and ramp transitions remain unaffected.

The Aeroshield is engineered as the front complement to the SilverRocket DRS-1 Flex-Carbon Swan Neck Wing or the SR Clubsport Wing — SilverRocket publishes an Aero Balance Setup Table calibrated against both pairings to help operators dial in the correct angle of attack across track configurations. For owners running the factory rear wing, SilverRocket's track testing confirms a balanced setup is achievable when the OEM wing is paired with the SR 3X3 Pro Wing Riser and Mini Gurney Flap. Installation and removal each take approximately 20 minutes, supporting trailer-to-paddock track-day workflows. Direct fitment is the Porsche 718 GT4 RS only.

Product Details:

  • Note: Aero Balance Setup Table from SilverRocket calibrated for pairing with SR DRS-1 / Clubsport Wing
  • Note: For use with OEM rear wing, SilverRocket recommends pairing with the SR 3X3 Pro Wing Riser and Mini Gurney Flap (sold separately)
  • 100% aerospace-grade dry carbon fiber construction
  • Structural strength rated 4.3x greater than aluminum
  • 65 kg additional downforce at 200 km/h, evenly distributed along the underbody
  • Venturi-effect underbody downforce — highest downforce-to-drag ratio among bolt-on aero options
  • Maintains OEM minimum ground clearance — no impact on daily driving
  • 20-minute install and removal
  • Free worldwide express shipping with import tax included

Vehicle Fitment:

MAKE MODEL CHASSIS YEAR ENGINE
Porsche Cayman GT4 RS 718  2022-2025 4.0L Flat-6

If you have any fitment questions, please feel free to reach out to our team via the contact methods below. If you are contacting us for any order status updates, please give us a call, or email us. We are a lean operation bringing you the best shopping experience possible. We are working on your orders as quickly as we can. We thank you for your patience.

Call:
Please reach out to us at (310) 231-0292 for sales inquiries if you are in the United States, Canada, Mexico.
Email:
For more in-depth product questions, fitment questions, product inquiries please email our performance specialists at online@autotalent.com.
All other inquiries:
Please direct your inquiries to the chat functionality on our website.

Returns Policy

If a product is ordered and not wanted, the UNUSED item can be returned for a 25% restocking fee unless otherwise specified. In some cases, we may offer the ability to return the item to us for a lesser restocking fee and then keep the balance as a store credit. To return an item, it must be in brand new condition with original packaging.

We cannot accept a return on special ordered or custom items.

Shipping is non refundable in either direction unless approved by AutoTalent. All items wanting to be return MUST be reported within 30 days of the original invoice date. No items will be returnable after 30 days. All products shipped from the AutoTalent facility are shipped via FedEx, USPS, or USPS. Some packages shipped from the manufacturer may or may not require signatures for package release.

Special Order Items

Some items may be special order specifically for the customer’s vehicle. These items generally require a deposit or paid in full. Once this deposit amount is notified to the customer and they agree to order the special order item, the deposit becomes non-refundable. These special order items cannot be returned or resold. Cancellations are not allowed on special order parts.

AutoTalent DOES NOT REFUND SHIPPING CHARGES. If you modify, install, or alter the item in any form, we cannot accept it as a return. We will not cover any expenses related to the product or installation, and you may be required to purchase a replacement.

** All cancellations that are requested that are NOT due to items not being in stock or delayed by the manufacturer are subject to a 5% processing fee. When you place an order with us we pay credit card fees that are NOT returned back to us. We will absorb these fees if we do not have the item in stock OR if you agree to the original ETA and that ETA is NOT met. If you decide to cancel for any other reason you will not receive this 5% fee back

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based.

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