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SilverRocket TURBOFAN AERODISC PRO (for Aluminum FRONT Rims) [PORSCHE 718 GT4 RS]

SilverRocket TURBOFAN AERODISC PRO (for Aluminum FRONT Rims) [PORSCHE 718 GT4 RS]

€2.537,74 EUR (Import Tax Included) New
€2.537,74 EUR
New

🎁Enjoy 10% OFF with the purchase of SilverRocket Rear Aerodisc, discount will be automatically applied when you add both the front & rear aerodisc at checkout.

For customers already have the SR rear aerodisc, please email xj@silverrocket.co to claim your discount for the SR Turbofan Aerodisc Pro.

Highlights:

  • Iconic Porsche Le Mans-winning race car design integrated into a modern GT.
  • Constructed from dry carbon fiber with race-ready, heat-resistant coating.
  • Improved brake system cooling for enhanced performance.
  • Increase Drag-Free Downforce on Front Axle.
  • Increases top speed on the track, optimizing lap times.
  • Aerodisc Pro Livery Free Design Template download here.

 

Note:

Only Fits PORSCHE GT4 RS OEM Aluminum FRONT Rims
View full details

PORSCHE HISTORY OF THE TURBOFAN AERODISC

- the FIA Banned LeMan Winning Technology

Four decades ago, Porsche introduced a significant aerodynamic innovation known as the turbofan aerodisc, or wheel fan, which remains a subject of intrigue and misunderstanding. This technology first appeared on the Porsche 917/30, a vehicle that dominated the 1973 Can-Am racing series. Widely regarded as the most powerful road racing car of its era, the 917/30 surpassed its predecessor, the 917/10, in speed, size, and weight. During initial testing at Weissach, the 917/30 generated brake temperatures exceeding 700°C (1,290°F), consuming 2.5 inches of brake material in under 300 miles.

Confronted with brake temperatures surpassing the boiling point of contemporary brake fluid, Porsche engineers faced the challenge of managing extreme heat, particularly with the car's wide wheels—15 inches at the front and 19 inches at the rear. Their solution was a set of meticulously crafted, 20-fin wheel fans, or turbofan aerodiscs. The design was straightforward yet effective: radial blades, affixed to the wheel’s outer face, rotated with the wheel to strike and compress air. This action leveraged centrifugal force to expel hot air from the brake system, enhancing cooling efficiency. As long as the wheels spun at sufficient speed, these simple air pumps continuously evacuated superheated air, mitigating the risk of brake failure and improving overall performance.

These devices are no longer utilized in contemporary racing primarily due to regulatory prohibitions enacted by governing bodies. They were classified as movable aerodynamic devices, which violated rules intended to maintain fairness and safety by restricting components that actively alter airflow during motion. Such bans were implemented across various series, including those under the Fédération Internationale de l'Automobile (FIA) and other motorsport organizations, as the turbofans provided an unintended performance advantage through dynamic air evacuation and potential downforce generation.

PORSCHE MODERN PLAYS OF THE AERODISC TECHNOLOGY

Although turbofan aerodisc technology is prohibited in sanctioned racing series due to regulations classifying it as a movable aerodynamic device, Porsche has strategically implemented this innovation in its non-homologated special race cars and official performance kits for GT cars. The technology significantly enhances track performance by improving brake cooling and aerodynamic efficiency, thereby optimizing vehicle handling and speed.

SilverRocket TURBOFAN AERODISC PRO

- Leman Icon being Re-invented through modern Technologies

NEW TECH: AI-DESIGNED HIGH-EFFICIENCY TURBOFAN BLADES

Utilizing state-of-the-art AI-integrated Computational Fluid Dynamics (CFD) software, SilverRocket engineers designed cutting-edge carbon fiber turbofan blades optimized for superior airflow efficiency and minimal weight.

NEW TECH: CARBON FIBER WITH R-HR HEAT RESISTANT COATING

Traditional turbofan rims, typically constructed from aluminum to withstand extreme heat, are suboptimal for maximizing weight reduction. In contrast, the SilverRocket Turbofan AeroDisc Pro utilizes aerospace-grade carbon fiber, delivering superior strength and significantly reduced weight. The innovative SilverRocket RaceReady Heat-Resistant (R-HR) Coating, applied at a 0.5mm thickness across the entire rear surface, ensures exceptional heat resistance, protecting the carbon fiber structure and enabling outstanding durability and performance in high-temperature racing conditions.

RIGOROUSLY TESTED ON RENOWNED F1 TRACKS

To assess the real track performance impacts of the Aerodisc Pro, SilveRocket conducts rigorous testing on racetracks, consistent with its established evaluation process.

BENEFIT 1: ENHANCED BRAKE SYSTEM COOLING

After 30 minutes of intense track driving by a professional driver on a day with ambient temperatures of 40°C (104°F), the left-side wheels equipped with SilverRocket AeroDisc Pro covers demonstrate superior thermal performance compared to the right-side wheels with standard OEM rims. The AeroDisc Pro reduces peak brake disc temperatures from 585°C (1085°F) to 493°C (919°F), enhancing brake system efficiency and durability under extreme racing conditions.

BENEFIT 2: INCREASE DRAG-FREE DOWNFORCE ON FRONT AXLE

The Porsche 718 GT4 RS, compared to the 718 GT4, incorporates fender louvers and arch cuts to extract high-pressure air from the wheel arches, thereby increasing downforce on the front axle.

Similarly, the SR Turbofan Aerodisc Pro enhances front axle downforce by accelerating the extraction of high-pressure air from the wheel arches.

Track testing demonstrates that the additional front axle downforce generated by the SR Turbofan Aerodisc Pro is equivalent to that provided by SR Clubsport dive planes. Notably, the downforce produced by the Turbofan Aerodisc Pro incurs a lower drag penalty compared to dive planes.

BENEFIT 3: MINIMIZING DRAG TO ENHANCE TOP SPEED

The SilverRocket AeroDisc Pro optimizes front wheel airflow, reducing aerodynamic drag.

Track Testing Result shows that, Combined with the rear AeroDisc, SR AeroDisc Pro increases the GT4RS's top speed by 14 km/h (8.7 mph), from 268 km/h (166.5 mph) to 282 km/h (175.2 mph), on the Shanghai F1 Circuit.

A BLANK CANVAS FOR YOUR IMAGINATION

While SilverRocket engineers excel at creating solid, track-tested products, we recognize that artistry is not our forte. Therefore, we leave the AeroDisc's front surface blank, inviting you or your favorite designer to unleash your creativity on its design.


To simplify the design process, we created this Design Template:

Download Here

All SilverRocket's Porsche Performance products are built and refined based on Rennlist members' feedback, we'd like to hear from your honest thoughts & suggestions about your experience with our products.

Rennlist Members Reviews on SilverRocket's Porsche Performance Products
from Rennlist Member - yimn

Recently took delivery of my GT4RS and installed the carbon rollcage by silver rocket. With the Weissach package, a carbon roll cage matches perfectly all the carbon bits in the package especially the carbon air intake. The result turns out above my expectation and it makes the whole car look so much better even compared to the factory cage even the one in titanium.
Have done a number of modifications on different cars and dealt with many after market carbon parts, the quality of the cage is definitely top notched and the fit and finish is perfect, making installation a breeze. Last but not least it actually comes with a 50-page installation manual, going through the installation step by step. Never seen that before even from top tuner like Novetic.
Highly recommend the product!!!

from Rennlist Member - sleepin'gt

This is very cool, I appreciate all the time + effort you guys spent developing this, it certainly shows in the product as it’s one of the most well thought out designs I’ve seen in aftermarket parts.

from Rennlist Member - Schnell 911

Very easy substitution. Visibility is even more enhanced by installing a Goodyear Wide Angle 17IN rear VIEW MIRROR that clips on perfectly over the factory mirror. 2 Thumbs Up!!!

from Rennlist Member - PBRME

+3" Risers are installed on the stock CS wing. Noting:

  • Risers appear to be well designed and manufactured. Do not expect any stability or strength issues.
  • Install - use the stock / oem mounting brackets, not those included with the kit as those are intended for the SilverRocket wing.
  • Was successful in maintaining the same wing angle (2.1 deg.).
  • Visibility through the stock rear view mirror is much improved and now only limited by the roll cage and roll bar padding.
  • Possibility of increase of rear downforce is not yet known. I have an event later this month at Road America (first time), which should show if there is enough of an increase to result in a potential downforce unbalance between the front and rear. Will also compare at known tracks later this year (Road Atlanta, Sebring, etc.) to better know if any other impacts (top speed, etc.)

Overall, am pleased with the product and installation results at this point.

from Rennlist Member - Q&A

Buy with confidence from Kimbeli. True Professional.
I recently bought 2 x GT4 RS Clubsport and both ran with extended uprights in their series.
Mainly for better rear vision, with the extra benefit of more downforce.

Check discussion thread on Rennlist and leave your suggestions here