SilverRocket

Carbon fibre tailgate with lightweight PC glass - Without rear wiper

Fits:
Porsche 981 Cayman - 2013 to 2016
Porsche 718 Cayman - 2017 to 2024

20.7lbs of Weight Saving
Constructed from 100% aerospace-grade dry carbon fiber, the SilverRocket V-Frame tailgate is 6.4 kg (13.71lbs) lighter than the stock tailgate of the GT4RS. When combined with the SR Carbon Fiber Wing Support and SR Wing, this results in a total weight savings of 20.7lbs at a high gravity point compared to the OEM setup.

1,300+lbs Downforce Ready
The SilverRocket Super Strong V-Frame and Honeycomb Reinforced Core are engineered to support larger wings, handling downforce levels of up to 600 kg/1322lbs with exceptional stability.

Rearward-Extended Wing Setup Ready
We frequently receive inquiries about if we will provide rearward-extended wing support. Our consistent response has been "no" as our FEA analysis of the OEM tailgate indicates that it is not designed for a rearward-extended wing setup under high downforce. However, we have taken this request into account in the development of this tailgate, which is engineered to safely support the additional forces generated by a rearward extended wing setup.

Perfect Match for Weissach Pack
The SR Dry Carbon Fiber V-Frame Tailgate is made with extreme attention to detail, it exquisitely complements the carbon fiber aesthetic of the GT4 RS Porsche Weissach Pack, leaving no room for compromise.

Indestructible HD Lightweight Polycarbonate Glass Included
Porsche incorporated a super thin glass in the GT4 RS tailgate to reduce weight. However, this lightweight solution has a significant drawback: the thin glass is prone to cracking. Numerous reports on Rennlist highlight instances of the rear glass cracking during car washes. To make matters worse, the OEM tailgate glass comes with a staggering price tag of $2,600.

In response to this issue, SilverRocket has developed our own HD Lightweight Polycarbonate Glass, which is included in the tailgate package at no additional cost. This innovative solution not only reduces weight but also alleviates concerns about the fragility of the expensive GT4 RS rear glass.

Highlights:

• Constructed from aerospace-grade dry carbon fiber, it reduces weight by 20.7lbs compared to the OEM Cayman tailgate & wing assembly.
• The SilverRocket, super strong V-Frame and honeycomb core are engineered to support larger wings, handling downforce levels of up to 600kg / 1322lbs with exceptional stability.
• Specially designed and engineered to accommodate backward-extended wing setup.
• Exquisitely complements the carbon fiber aesthetics of the GT4 RS Porsche Weissach Pack.
• Includes SilverRocket HD lightweight polycarbonate glass, eliminating concerns about cracking the costly GT4 RS special thin rear glass.
• Compatible with both OEM GT4 RS wing supports and SR dry carbon fiber wing risers, touring version available on a build-to-order basis.

Introduction:

Inspired by the Porsche 718 GT4/GT4RS Clubsport, the SR GT4 3-inch Swan Neck Wing Riser is the lightest & strongest solution to upgrade to the Porsche Clubsport rear wing and turn your 718/981 GT4 into a track beast with the best track-like aesthetics.

Highlights:

Upgrade to Clubsport Rear Wing: The SR GT4 3-inch Swan Neck Wing Riser works perfectly with the SilverRocket GT4 RS Clubsport Rear Wing and stock GT4/GT4RS Clubsport rear wing for those who want to maximize their GT4's full track potential.

Swan Neck Design:  The Swan Neck Mount improves airflow separation and produces more downforce than the standard upright mount of your GT4, which is crucial in any track condition.

100% OEM Quality: The SR GT4 3-inch Swan Neck Wing Riser is 100% customized for the Porsche 718/981 GT4 model and utilizes the same material (2017 Aluminum Alloy, an aerospace-grade aluminum alloy) as the stock GT4 Clubsport wing bracket.

Double Your Downforce:  With the clubsport rear wing, the swan neck design, and a 3-inch lift, the SR GT4 3-inch Swan Neck Wing Riser can create over 470 lbs of downforce, easily doubling the downforce of your GT4.

Hassle-Free Installation: It is designed to be 100% OEM compatible and seamlessly integrates with your Porsche 718/981 GT4 - no need for drilling additional holes or complex modifications. Install with ease and get ready to experience the difference.

Experience maximum comfort in your Lightweight (LWB) seat:
Say Goodbye to feeling stuffy in your Porsche LWB seat in the summer. The SilverRocket Seat Insert features a unique 3D air-cooled, porous structure that offers maximum ventilation & cooling for the driver and provides unparalleled comfort & support for a smoother ride experience.

SilverRocket Wrapping Edge Added: 
The driver back is now fully wrapped, reducing movement and providing enhanced support.

Eliminate Guesswork on Softness: 
Our engineering team has integrated two softness structures into a single piece. The top 30% features a soft structure for a gentle, wrapping feel, while the bottom 70% consists of a firmer structure for added support.

Integrated Dual-Softness Structure
Our engineering team has integrated two softness structures into a single piece. The top 30% features a soft structure for a gentle, wrapping feel, while the bottom 70% consists of a firmer structure for added support.

Product Highlights:

Comfortable with Support: Compared to the Porsche OEM seat back, the driver's back will feel adequately wrapped and supported. Even better, the combination of two different firmness levels and the material's superior elasticity creates a gentle massaging sensation, ensuring that fatigue is minimized even during long drives.

Maximum Ventilation: Unique 3D air-cooled porous structure offers maximum ventilation and cooling for the driver, solving the problem of PORSCHE LWB seat being stuffy in summer.

Super Hygiene: SR seat insert is designed without fabric, allowing for easy cleaning with high-pressure water sprays. It dries quickly with the use of fans, ensuring optimal hygiene.

Eliminate the risk of metal dents when using high downforce AOA (angle of attack) settings or bigger rear wings

When the GT4RS operates with high downforce AOA angles settings on high-speed tracks, or when utilising high downforce motorsport wings, the potential for metal dents increases. For instance, the SilverRocket DRS-1 wing can generate over 250 kg of downforce at 200MPH Speed. This substantial downforce is supported by the car's body through the wing support.

If the left and right supporting anchors are not adjusted evenly, there is a risk that the high downforce could cause dents in the metal at the supporting points.

Highlights:

Benefit: Eliminate the risk of metal dents with High-downforce AOA (angle of attack) settings & bigger wings.
Material: Crafted from 100% aerospace-grade dry carbon fiber, twice the strength of steel.
Installation: Pre-fitted with 3M VHB tape for quick and easy installation in just 30 seconds.