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- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Fits:
Porsche 718 Cayman GT4 RS - 2022 Onwards
Porsche 718 GT4 - 2019 onwards *
Porsche 981 GT4 - 2016 *
* In conjunction with SilverRocket GT4 3-Inch Swan Neck Wing Riser - 98151268182/1
The DRS-1 rear spoiler features a more aggressive streamlined design with screw-less dry carbon fiber endplates, elevating its aesthetic appeal for the GT4 RS street car.
Flex-Carbon Structure: In traditional wings, aluminum inner structures are used at the mounting points, however, in the SR Flex-Carbon Wing, aluminum has been replaced with the SR Flex-Carbon structure, reducing the weight by another 1.5kg. Mostly importantly, the flex-carbon structure provides unparalleled flexibility, similar to that seen in the McLaren F1 Flex Wing.
Passive DRS Effect: Our tests on the Shanghai F1 track demonstrates that the DRS-1 wing can passively drop back by ~1.5 degree of AOA at speeds between 150 to 270 km/h, resulting in an 8km/h increase in top speed compared to traditional wings. For the GT4 RS, this improvements translates to a lap time reduction of 0.5 seconds.
The strongest and lightest rear wing for the GT4 RS
Made of 100% racing-grade dry carbon fiber, the SilverRocket DRS-1 Flex-Carbon Swan Neck Wing is the lightest rear wing for Porsche GT4 RS. It provides more compressive strength while weighs 2.85lbs lighter than the stock GT4 RS wing and 1.64lbs lighter than the stock Clubsport wing.
Full CFD analysis with real aero data
The SilverRocket DRS-1 Flex-Carbon Swan Neck Wing went through comprehensive CFD analysis with exceptional modeling conducted by expert engineer. Our real aero data shows that at 125mph and 15° AOA, the SilverRocket Clubsport rear wing provides a whooping 472 lbs of downforce, which is 170 lbs more than the stock GT4 RS rear wing.
Flex-Carbon Structure with Passive DRS (drag reduction system) effect
We use the SR Flex-Carbon Structure to replace the aluminum inner structure in traditional wings, resulting in a 1.5kg weight reduction. Most importantly, it provides unparalleled flexibility, similar to that seen in the McLaren F1 Flex Wing.
6 calculated AOA (angle of attack) settings with aero data
The SilverRocket DRS-1 Flex-Carbon Swan Neck Wing offers 6 different angle of attack settings from -2.5° up to 15° designed from our CFD analysis aero data to provide great maneuverability for various driving preferences and track condition. Additionally, we use the high end SUS304 1/2H stainless steel for the L-mount that significantly enhances the rigidity at the connection points.
100% racing-grade dry carbon fibre
No inferior wet carbon fiber, no cheap glass fiber, we use 100% racing-grade dry carbon fiber, both inside and out, in the making of this wing to ensure its superior structural strength and ultra lightweight for track performance.
Rigorously tested on and off the track for superior performance and reliability
The SilverRocket Dry Carbon Fiber Clubsport Wing has been pushed to its limit with aggressive strength testing and intensive track driving to ensure its superior reliability that’s essential for your track experience.
Highlights:
- Lightest Swan Neck Rear Wing For GT4 RS: Weighs at only 5.84 lbs, the SR DRS-1 Flex-Carbon Swan Neck Wing is 3.34lbs lighter than the stock GT4 RS wing and 2.1lbs lighter than the stock GT4 RS Clubsport wing.
- Full CFD Simulation & On-track Testing with Real Aero Data: The SR DRS-1 Flex-Carbon Swan Neck Wing undergoes numerous CFD simulations, aggressive lab testing, and intensive on-track driving to guarantee its peak performance.
- 100% Racing-Grade Dry Carbon Fiber: Crafted from 100% racing-grade dry carbon fiber, our wing boasts exceptional structural strength, leaving no room for compromise.
- 6 AOA (angle of attack) Settings following Porsche Motorsport Guidance: Six different angle of attack settings ranging from -2.5 degrees to 15 degrees are developed based on Porsche Motorsport Guidance for maximum maneuverability.
- Peak Reliability: The SR DRS-1 Flex-Carbon Swan Neck Wing can sustain over 500lbs of force and the L-mounts are constructed using SUS304 1/2H stainless steel, enhancing both reliability and rigidity at the connection point. You can trust it in the most demanding situations
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9GT825871A
The product you are viewing cross references to these numbers
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
For vehicles with painted side skirts and/or painted rear apron. Add-on kit includes new front spoiler with side fins, new fixed rear spoiler with new automatically extending rear wing, can be painted in exterior colour.
Fits:
Porsche 911 (991.2) Turbo / Turbo S 2017>>
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99104480308
The product you are viewing cross references to these numbers
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
Manufactured in carbon fibre prepreg autoclave molded at high temperature & pressure with twill 2×2, 200 gr. fabric. Finish clearcote gloss.
Fits:
Porsche 991.1 Turbo / Turbo S
Porsche 991.2 Turbo / Turbo S
Please note: Not compatible on 991 Turbo models with Porsche Tequipment Aerokit installed.
Install as replacement of oem upper rear wing using the existent fixing points.
Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SFC99150423105GRV
The product you are viewing cross references to these numbers
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
With TÜV parts certificate (§19.3), Also recognized in Switzerland.
Fits:
Porsche 991 Turbo | Turbo S
Not for models with original Aerokit.
The 991 Turbo rear spoiler extension ensures the best possible aerodynamic properties and is at the same time a beautiful oem+ design element that gives your Porsche a unique appearance.
Our 991 Turbo rear spoiler extension ensures the highest possible downforce. The original height adjustment and lowering are of course unchanged. The Porsche active aerodynamic rear spoiler functional capability stays and is not impaired.
MOSHAMMER® Patented mounting system, plug & play without drilling, and no screwing!
This Rear wing spoiler extension is delivered primed & paint ready. Mounting material is included.
Please note this item is not a stock product. It is a special order part and once ordered with us is not subject to cancellation or return unless proven not fit for purpose or defected.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
P991.20.3020
The product you are viewing cross references to these numbers