SilverRocket

SilverRocket 3D Porous Cooling LWB Seat Insert For Porsche This product fits the following cars: 1 Porsche GT3/GT3RS (991) Porsche GT3/GT3RS (992) Porsche Cayman GT4/GT4RS (718) Porsche Boxster Spyder RS (718) Porsche Cayman GT4 (981) Experience Maximum Comfort In Your Porsche LWB Seat Say goodbye to feeling stuffy or clammy in your Porsche carbon fiber LWB seat during the summer months! The SilverRocket 3D Air-Cooled Seat Insert features a unique three-dimensional porous structure that offers maximum ventilation and cooling for the driver, providing unparalleled comfort and support particularly on longer rides. Version 2.0 Improvements Silver Rocket Wrapping Edge Added: the driver's back is now fully wrapped, reducing movement and providing enhanced support. Integrated Softness and Comfort: the SilverRocket engineering team has integrated two comfort 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 Support: Compared to the Porsche OEM LWB seat, the driver's back will feel well 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 porous air-cooling structure offers maximum ventilation and cooling for the driver, solving the problem of the 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. 1 Note: This product fits Porsche cars fitted with OEM carbon fiber lightweight bucket (LWB) seats only.

The SilverRocket 6-Level Wing Angle of Attack Adjustment Kit is a must-have upgrade for Porsche GT4 RS drivers who demand precise aerodynamic control. Engineered to overcome the limitations of the OEM wing support system, this innovative solution brings motorsport-grade adjustability to your rear wing setup—without the need for costly race-spec conversions. SilverRocket 6-Level Wing AoA Adjustment Kit Motorsport Precision. Street-Car Simplicity. From the factory, the GT4 RS wing features only three levels of adjustability, with the AoA tuning point located at the front hole—unlike the more capable Clubsport race car which allows seven rear-mounted adjustments. This restricts the wing’s aerodynamic potential on street GT4 RS models. SilverRocket’s solution: a CNC-machined billet aluminum mechanism that instantly upgrades the OEM wing to six discrete levels of adjustment in 1-degree increments—from 5° to 10°. No more removing or replacing L-plates. No more wing uninstalls. Just straightforward, ultra-fine aerodynamic tuning made track-day easy. Key Features & Benefits: Upgrades OEM wing from 3 to 6 levels of AoA adjustment Ultra-precise 1-degree tuning from 5° to 10° No need to replace AoA L-plates for adjustments Machined from a single piece of 6061 aluminum for superior strength and rigidity Simple install with direct fitment to compatible Porsche models Application Compatibility: PORSCHE 718 GT4 RS PORSCHE 718 GT4 / 981 GT4 (with SilverRocket GT4 3-Inch Swan Neck Wing Riser) PORSCHE 718 / 981 (with SilverRocket Dry Carbon V-Frame Tailgate, Wing Riser & DRS-1 Wing) Why Upgrade?The OEM GT4 RS wing adjuster is limited and front-mounted—restricting aerodynamic fine-tuning. SilverRocket corrects this with a rear-based 6-level design modeled after the Clubsport race car for real-world track benefits. Do I need to remove the wing to adjust AoA?No. Adjustments can be made without uninstalling the wing or swapping L-plates, making this ideal for both track and street use. Unlock true aero performance with the SilverRocket 6-Level AoA Adjustment Kit—precision-tuned for Porsche GT4 RS drivers who refuse to compromise.

SilverRocket Roll Cage Anchor Kit For Porsche 718 Cayman This Roll Bar Fits the Following Cars: Porsche Cayman 981 (all, without factory Clubsport Roll Cage option) Porsche Cayman 718 (all, without factory Clubsport Roll Cage option) Superior Materials and Manufacturing Made with high-strength aircraft-grade 7075-T6 aluminum alloy, the SilverRocket Cayman Roll Cage Anchor Kit involves over 50 hours of precise CNC manufacturing. Designed to fit all 718 models without the factory Clubsport Roll Cage option (e.g., all U.S. cars), this anchor kit is an amazing solution for installing the Silver Rocket Dry Carbon Fiber Roll Cage or retrofitting a Porsche Clubsport Roll Cage into any 718 model that doesn't have the Clubsport option. Extremely Lightweight and Durable SilverRocket's innovative, lightweight design keeps weight down to only 460g (16.2 oz.). Yet the Silver Rocket Anchor can withstand over 34.6 kN (3.5 metric tons) of force and provides 494 Mpa of tensile yield strength, over 20% more than the Porsche OEM design. Easy Installation With All Necessary Templates and Tools All interior cutting templates, adhesives, and necessary tools are provided in the SilverRocket Roll Cage Anchor Kit, plus a very detailed installation manual with step-by-step photos. Say goodbye to the pain and complexity of installing a roll cage or roll bar into any Porsche 718 or 981 Cayman model without the Porsche Clubsport factory preparation. SilverRocket Roll Cage Anchor Kit Details Manufacturer: SilverRocket Advanced Motorsport Engineering Manufacturer part no.: SR-718AK Fits all Porsche 718 and 981 Cayman models without the factory Clubsport Roll Cage option Manufactured from 100% aerospace-grade 7075-T6 aluminum alloy Very high strength and light weight CAD-optimized design Straightforward installation with very detailed instruction manual and step-by-step photos This product is intended for off-road, race track use only.

SilverRocket Seamless Carbon Roll Cage for Porsche 991 or 992 GT3/GT3RS This product fits the following cars: Porsche 992 GT3/GT3RS Porsche 991 GT3/GT3RS Redefining Lightweight Safety with Seamless Precision This SilverRocket Seamless Dry Carbon Fiber Roll Cage for Porsche 991 or 992 GT3/GT3RS sets a new standard in lightweight safety innovation. Building on the carbon fiber roll cage concept first pioneered by Porsche, SilverRocket takes it further with a seamless carbon weave finish and advanced engineering enhancements tailored for serious track enthusiasts and performance-focused drivers. Unlike the original Porsche carbon fiber roll cage, the SilverRocket Roll Cage features a completely seamless carbon fiber weave—eliminating visible texture seams and delivering a cleaner, more refined aesthetic. TÜV crash-tested to meet stringent FIA 253 safety standards, this roll cage ensures uncompromising protection whether on the street or at the track. Unique Octagonal Monocoque Structure 50+ layers of aerospace-grade dry carbon fiber sheets are used to form the SilverRocket Roll Cage's unique octagon-shaped monocoque structure, resulting in the strongest and lightest roll cage on the market for your GT3/GT3RS. Based on CAE stress analysis, multiple layers of uni-directional carbon fiber cloths are laid in a proprietary direction during the manufacturing process against the impact force direction to achieve optimal strength and rigidity at specific angles. The SilverRocket Carbon Fiber Roll Cage, equipped with a racing harness, meets the latest FIA safety standards. It supports up to 30 kN of pulling force, with the harness bar positioned at the optimal height to achieve a 0° to -20° harness angle, in accordance with FIA regulations. Key Features & Benefits Seamless carbon weave: Superior visual appeal with no texture seams, offering a true motorsport-inspired look. FIA 253 compliant: TÜV crash-tested for maximum safety and peace of mind. Symmetrical design: Fully symmetrical structure for equal protection of both left- and right-side occupants. Lowered rear structure: Curved design improves rear visibility without compromising strength. Integrated mounting system: Simplified installation with enhanced fitment and structural integrity. Improved accessibility: Larger central opening for easier access to rear storage space. Optimized carbon fiber layup: Stronger and lighter at just 12.8 kg (28.2 lbs.), compared to the original 14.2 kg (31.2 lbs.) cage. Specifications: Material: Seamless dry carbon fiber Weight: 12.8 kg/28.2 lbs. (vs. 14.2 kg/31.2 lbs. OEM) Fitment: Porsche 991 or 992 GT3 / GT3 RS Certification: TÜV crash-tested, FIA 253 compliant This SilverRocket carbon fiber roll cage is designed for those who demand the ultimate blend of safety, precision engineering, and cutting-edge aesthetics. Upgrade your Porsche 991 or 992 GT3 or GT3 RS with a roll cage that reflects your commitment to performance and style. Available now at Competition Motorsport — your trusted source for advanced motorsport safety equipment and expert support. Order today to transform your track experience. This product is intended for off-road, race track use only.

SilverRocket Customized Porsche Motorsport Strut Tower Plates Applications: Porsche 718 (all models) Porsche 981 (all models) The Porsche front strut mount is uniform across all 981 and 718 model variants as part of the aluminum body structure. For GT and RS sub-models, which are frequently used on track, the pressure on the strut mount is significantly higher than for street-only cars. As a result, catastrophic front strut tower failures are more common in GT/RS models compared to standard models. To address this issue in Porsche factory race cars, they are equipped with Porsche Motorsport strut tower reinforcement plates designed to prevent such failures. These reinforcement plates effectively increase the strength and durability of the front strut tower mounting points, greatly reducing the risk of failure. The performance results are impressive, with race cars rarely experiencing strut mount failures compared to street cars. To bring this level of durability to GT/RS street cars, Silver Rocket has customized these Porsche Motorsport race car strut tower reinforcement plates for a direct fit. Now your GT/RS street car can benefit from the same structural reinforcement as a factory race car, allowing you to enjoy track time with confidence and safety. SilverRocket Porsche Motorsport Strut Reinforcement Highlights Based on genuine Porsche Motorsports race car strut tower reinforcement plates Proven effective by thousands of Porsche 991 Cup and GT4 factory race cars over several years Custom-designed by SilverRocket for a direct fit on Porsche 718 GT4/GT4 RS and 981 GT4 street cars Includes all necessary installation hardware and a detailed installation manual

SilverRocket GT4 RS Flex-Carbon DRS-1 Swan Neck Wing This product fits the following cars: Porsche 718 GT4 RS (2022+) Porsche 718 GT4 / 981 GT4 (with Silver Rocket GT4 3-Inch Swan Neck Wing Riser) Porsche 718 / 981 Cayman (with Silver Rocket Dry Carbon Fiber V-Frame Tailgate & Wing Riser) Record-Setting New Wing For The Porsche 718 GT4 RS This brand new update of the SilverRocket DRS-1 Flex-Carbon Swan Neck Wing features a more aggressive streamlined design with screw-less dry carbon fiber endplates, elevating its aesthetic appeal for the Porsche 718 GT4 RS. In traditional wings, aluminum inner structures are used at the mounting points. However, in the SilverRocket Flex-Carbon Wing, aluminum has been replaced with the SilverRocket Flex-Carbon structure, reducing weight by 1.5 kg (3.3 lbs.). Most importantly, the Flex-Carbon structure provides unparalleled flexibility, similar to that seen in the McLaren F1 Flex Wing. Experience The Passive DRS Effect SilverRocket's tests on the Shanghai F1 track demonstrate that the DRS-1 wing can passively drop back by 1.5º Angle of Attack at speeds between 93 and 167 mph, resulting in an 5 mph increase in top speed compared to traditional wings. For the Porsche 718 GT4 RS, this improvement translates to a lap time reduction of 0.5 seconds! Highlights of the SilverRocket DRS-1 Flex-Carbon Wing Lightest Swan Neck Rear Wing For GT4 RS: weighing only 5.8 lbs. (2.6 kg), the SilverRocket DRS-1 Flex-Carbon Swan Neck Wing is 3.3 lbs. lighter than the stock Porsche GT4 RS wing, and 2.1 lbs. lighter than the stock GT4 RS Clubsport wing. Full CFD Simulation Plus On-track Testing: the SilverRocket DRS-1 Flex-Carbon Swan Neck Wing undergoes numerous CFD simulations, aggressive lab testing, plus intensive on-track driving to gather real-world aero data, verifying its peak performance. Racing-Grade 100% Dry Carbon Fiber: crafted from 100% racing-grade dry carbon fiber, the SilverRocket wing boasts exceptional structural strength, leaving no room for compromise. Six AOA Settings: following Porsche Motorsport guidance, the SilverRocket DRS-1 offers six different angle-of-attack settings, ranging from -2.5º to +15º. Developed based on Porsche Motorsport guidance, these settings offer maximum maneuverability. Peak Reliability: the SilverRocket DRS-1 Flex-Carbon Swan Neck Wing can sustain over 500 lbs. of downforce, with L-mounts constructed using SUS 304 1/2H stainless steel, enhancing both reliability and rigidity at the connection point. You can trust the SilverRocket DRS-1 in the most demanding conditions on the race track or in the streets.

SilverRocket Dry Carbon Fiber Clubsport Dive Plane & Lower Side Spoiler Pack Applications: Porsche 718 Cayman GT41 Porsche 718 Cayman GT4 RS Introducing the SilverRocket Lower Side Spoiler & Clubsport Dive Plane Pack for the Porsche 718 Cayman GT4 RS, the pinnacle of aerodynamic performance. Developed from SilverRocket's years of experience in working with renowned motorsport brands like KW and Manthey Racing, this pack embodies the culmination of our expertise in racing performance optimization. This first product in the SilverRocket 718 GT4 RS Performance Collection allows you to add or replace factory-installed lower side spoilers and dive planes to improve downforce and overall aerodynamic performance with upgraded materials and design. 1 Note: to fit the lower sider spoiler on the 718 GT4, the following parts from Porsche need to be installed: p/n 982807100A OK1 (Air Curtain Left, Black) p/n 982807544A OK1 (Air Curtain Right, Black) SilverRocket Clubsport Dive Plane & Side Spoiler Pack Highlights: Made from 100% dry carbon fiber: crafted from 100% dry carbon fiber, each aerodynamic part in this pack goes beyond OEM Porsche standards to deliver unrivaled quality and durability. Minimally invasive design: this dive plane and lower side spoiler pack can be installed with or without drilling holes in the painted bumper to fit each customer's needs. More stylish than the OEM parts:Made with the utmost care to the details, our pack offers a more sleek aesthetics than the OEM parts. Dive Plane & Lower Spoiler Function: SilverRocket Clubsport Dive Planes create additional vortexes to optimize airflow on both sides of the front wheels. At 124 mph (200 kph), the SilverRocket Clubsport Dive Planes and extended Lower Side Spoilers increase front axle downforce by 17%.

SilverRocket Dry Carbon Fiber Clubsport Dive Planes Application: Porsche 718 GT4 & GT4 RS Porsche 981 GT4 & GT4 Clubsport Porsche 981/982 GT3 & GT3 RS Unleash The Aero Potential Of Your GT4 RS Unlock the true potential of your Porsche 718 GT4 RS. The SilverRocket Dry Carbon Fiber Clubsport Dive Planes offer up to a 17% increase in front axle downforce at 125 mph. Introducing the SilverRocket Clubsport Dive Plane Set for the Porsche 718, 981, 991, and 992 GT cars – the perfect aerodynamic part to increase front-axle downforce on-track. Their aggressive design compared to the original dive planes provides more downforce for racers on track to achieve better handling performance and front-rear downforce balance. The SilverRocket Clubsport Dive Planes allow you to add or replace factory-installed dive planes and front spoilers to further increase the downforce and overall performance with upgraded materials and design. SilverRocket Dry Carbon Fiber Clubsport Dive Plane Highlights Made From 100% Dry Carbon Fiber: crafted from 100% dry carbon fiber, this Dive Plane Kit goes well beyond OEM standards by delivering unrivaled durability and precision. Minimally Invasive Design: SilverRocket dive planes can be installed with or without drilling holes in the painted bumper to fit your specific needs. More Stylish: made with the extraordinary precision and attention to detail, the SilverRocket Clubsport Dive Plane kit offers a more sleek, professional aesthetic than the OEM Porsche parts. SilverRocket Clubsport Dive Planes create additional vortexes to optimize airflow around the front wheels and wheel wells. At 125 mph, the SilverRocket Clubsport Dive Planes can increase front axle downforce by as much as 17% when used in combination with the extended lower side spoiler, side aero cover kit, and side covers. This product is intended for race track use only.

SilverRocket Dry Carbon Fiber Gurney Flap Applications: Porsche 718 (all models, street or race car) Pipe A/C Right Into Your Helmet On The Track The SilverRocket Enduro Forced Air Adapter was originally designed for maximum driver cooling in the SilverRocket Racing Porsche 718 GT4 Clubsport during endurance races. SilverRocket then refined the design to serve as the ideal cooling solution for any 718 model on hot, intense track days. The adapter easily connects to your car's A/C vent, directing cool, dry air straight into your helmet and providing a refreshing breeze on every lap. SilverRocket Enduro Forced Air Adapter Highlights Proven on-track through real endurance racing Crafted from 100% aerospace-grade dry carbon fiber Custom fit for all Porsche 718 models Dual outlet design: the adapter fits both the middle and side vents, allowing for two adapters - one for helmet cooling and one for seat cooling!

SilverRocket Dry Carbon Fiber Air Intake Scoops (Left & Right) Applications: Porsche 718 Cayman GT4/GT4 RS/Clubsport Porsche 981 Cayman GT4 Increase Air Intake Volume, Velocity, and Performance The new SilverRocket Dry Carbon Fiber High-Flow Air Intake Scoops increase air intake by 22% and optimize dynamic performance. These race-inspired intakes also give the Porsche 718 or 981 GT4 a more sporty air intake sound. Made of racing-grade dry carbon fiber, they provide a more track-like exterior aesthetics. Easy to install, these are a must-have for track-bound Porsche GT4, GT4 RS, or Clubsports. Not applicable for models with Weissach package. Priced for two intake scoops (one left & one right).

SilverRocket Dry Carbon Fiber Pro Dive Planes Application: Porsche 718 GT4 & GT4 RS Unleash The Aero Potential Of Your GT4 RS Unlock the true potential of your Porsche 718 GT4 RS. The SilverRocket Dry Carbon Fiber Pro Dive Planes offer up to a 32% increase in front axle downforce at 125 mph. Introducing the SilverRocket Pro Dive Plane Set for the Porsche 718 Cayman GT4 RS – the perfect aerodynamic part to increase front-axle downforce on-track for the GT4 RS. Their aggressive design compared to the original dive planes provides more downforce for racers on track to achieve better handling performance and front-rear downforce balance. The SilverRocket Pro Dive Planes allow you to add or replace factory-installed dive planes to further increase the downforce and overall performance with upgraded materials and design. SilverRocket Dry Carbon Fiber Dive Plane Highlights CFD Simulation and On-Track Testing: SilverRocket Pro Dive Planes are designed from rigorous Computational Fluid Dynamics (CFD) simulation with real aerodynamic data, and have been intensively tested on track to ensure quality, durability, and performance. Made From 100% Dry Carbon Fiber: crafted from 100% dry carbon fiber, this Dive Plane Kit goes well beyond OEM standards by delivering unrivaled durability and precision. Minimally Invasive Design: SilverRocket dive planes can be installed with or without drilling holes in the painted bumper to fit your specific needs. SilverRocket Pro Dive Planes create additional vortexes to optimize airflow around the front wheels and wheel wells. At 125 mph, the SilverRocket Pro Dive Planes can increase front axle downforce by as much as 32% (15% more than the SilverRocket clubsport dive planes) when used in combination with the extended lower side spoiler, side aero cover kit, and side covers. This product is intended for race track use only.

SilverRocket Dry Carbon Fiber R-HR AeroDisc Application: Porsche 718 GT4 RS (OEM forged aluminum rims only) Unleash The Aero Potential Of Your GT4 RS Inspired by motorsport legends from Le Mans to F1, aerodynamic wheel covers have proven to be one of the most effective means of reducing drag and optimizing downforce. Modern street cars from the likes of Manthey Racing and AMG feature specially designed wheel covers for their top models. Now, SilverRocket brings this innovation to the Porsche 718 Cayman GT4 RS. Track-Tested & Proven Performance The SilverRocket AeroDisc has undergone over 20 hours of rigorous track testing with professional drivers. The AeroDisc effectively reduces drag while maintaining rear axle downforce, even with a lower rear wing angle-of-attack. During testing, SilverRocket recorded a 4.9 mph increase in top speed when the AeroDiscs were paired with the SilverRocket Clubsport rear wing. Race-ready Heat-Resistant (R-HR) Coating SilverRocket's on-track testing revealed that the rear brake area can exceed 500° F during racing or heavy track use, surpassing the ideal working temperature for carbon fiber. To ensure the longevity of the dry carbon fiber AeroDisc under these conditions, a proprietary Race-ready Heat-Resistant (R-HR) coating has been applied to the inner (wheel-facing) side of each AeroDisc. Crafted From Aerospace-Grade Dry Carbon Fiber The SilverRocket Dry Carbon Fiber R-HR AeroDisc is built for durability while remaining incredibly lightweight. It highlights the unique texture and beauty of genuine dry carbon fiber, enhancing the style of your GT4 RS. A blank canvas for your imagination, the AeroDisc's front surface blank, inviting you or your favorite race graphics designer to unleash your creativity on its design. Design Template can be downloaded here. OEM Porsche forged aluminum wheels not included.

SilverRocket Dry Carbon Fiber R-HR AeroDisc Application: Porsche 718 GT4 RS (OEM forged magnesium rims only) Unleash The Aero Potential Of Your GT4 RS Inspired by motorsport legends from Le Mans to F1, aerodynamic wheel covers have proven to be one of the most effective means of reducing drag and optimizing downforce. Modern street cars from the likes of Manthey Racing and AMG feature specially designed wheel covers for their top models. Now, SilverRocket brings this innovation to the Porsche 718 Cayman GT4 RS. Track-Tested & Proven Performance The SilverRocket AeroDisc has undergone over 20 hours of rigorous track testing with professional drivers. The AeroDisc effectively reduces drag while maintaining rear axle downforce, even with a lower rear wing angle-of-attack. During testing, SilverRocket recorded a 4.9 mph increase in top speed when the AeroDiscs were paired with the SilverRocket Clubsport rear wing. Race-ready Heat-Resistant (R-HR) Coating SilverRocket's on-track testing revealed that the rear brake area can exceed 500° F during racing or heavy track use, surpassing the ideal working temperature for carbon fiber. To ensure the longevity of the dry carbon fiber AeroDisc under these conditions, a proprietary Race-ready Heat-Resistant (R-HR) coating has been applied to the inner (wheel-facing) side of each AeroDisc. Crafted From Aerospace-Grade Dry Carbon Fiber The SilverRocket Dry Carbon Fiber R-HR AeroDisc is built for durability while remaining incredibly lightweight. It highlights the unique texture and beauty of genuine dry carbon fiber, enhancing the style of your GT4 RS. A blank canvas for your imagination, the AeroDisc's front surface blank, inviting you or your favorite race graphics designer to unleash your creativity on its design. Design Template can be downloaded here. OEM Porsche forged magnesium wheels not included.

SilverRocket Dry Carbon Fiber Gurney Flap Applications: Porsche 718 GT4 Porsche 718 GT4 RS Porsche 718 GT4 Clubsport Unleash The Aero Efficiency Of Your GT4 RS Inspired by Porsche racing cars, the SilverRocket Dry Carbon Fiber Rear Ducktail Gurney Flap increases the rear downforce, decreasing aerodynamic drag while maintaining the original street car style. Made of racing-grade dry carbon fiber, the SilverRocket Gurney Flap also provides a more track-like exterior aesthetic.

SilverRocket Dry Carbon Rear Side Air Intake Covers Applications: Porsche 718 GT4/GT4 RS/Clubsport Porsche 981 GT4/Clubsport Made of racing-grade dry carbon fiber, the SilverRocket Dry Carbon Side Air Intake Covers are easy to install and give your Porsche 718 or 981 GT4 a more motorsport-like exterior aesthetic. Priced for a set of two (one left & one right)

SilverRocket Dry Carbon Roll Bar For Porsche 718 & 981 Cayman This Roll Bar Fits the Following Cars: Porsche Cayman 718 (all models*) Porsche Cayman 981 (all models*) The First Ever Dry Carbon Fiber Roll Bar Designed for the GT4RS Introducing the first ever Dry Carbon Fiber Roll Bar in the world for Porsche 718 Cayman GT4 RS. The Silver Rocket Dry Carbon Fiber Roll Bar is tested by TÜV and exceeds FIA 253 standards. This roll bar fits all Porsche 718 and 981 models! Check out the amazing TÜV/FIA testing video... * Note: models not equipped with the factory Clubsport option (including all U.S. models) require the SilverRocket 718 Cayman Roll Cage Anchor Kit (can be added in the dropdown above) for installation. Most EU models do not require this kit. SilverRocket Dry Carbon Fiber GT4RS Roll Bar Details Manufacturer: SilverRocket Advanced Motorsport Engineering Manufacturer part no.: SR-718CFRB Safest roll cage for the Porsche 718 & 981 Cayman, including the 718 GT4 RS! Tested by TÜV (see the test report here) Manufactured from 100% aerospace-grade dry carbon fiber Aesthetically tailor-made for the GT4 RS Exceeds FIA safety standard for race cars Built-in FIA safety-compliant harness bar Zero rear-view mirror disruption/blockage Customer Installations This product is intended for off-road, race track use only.