If you’re a Porsche enthusiast looking to take your 718 GT4 RS to the next level, look no further than Silver Rocket — one of the most exciting performance brands on the market today. Available now at Design911.co.uk, Silver Rocket’s parts combine motorsport-proven engineering with cutting-edge design to deliver race-ready results on the road or track.

Built by Racers, for Racers

Founded in 2018 as an official Porsche customer racing team, Silver Rocket began by competing in the Porsche GT and China Endurance Championships. As Tom from Design911 explains in our latest video:

“Their success on the track became the foundation for something bigger — a dedicated performance parts brand built by racers for racers.”

What sets Silver Rocket apart is their testing ground: their own racing team. Every product is put through rigorous real-world track conditions before reaching customers, ensuring superior reliability, precision, and performance. This is not just theory — it is a brand born from competitive motorsport, designed for Porsche enthusiasts who expect more from their cars.

The Carbon Fibre Roll Cage: Strength Meets Safety

At the heart of Silver Rocket’s range is their dry carbon fibre roll cage — a product that epitomises their approach to innovation and engineering excellence.

[Insert Image: Close-up of Silver Rocket carbon fibre roll cage installed in GT4 RS]

Designed to exceed FIA 253 safety requirements and TÜV approved, the Silver Rocket roll cage is a game-changer for serious track enthusiasts and weekend racers alike.

“Built from over 30 layers of carbon fibre sheets, it’s twice as strong as the original steel roll cage — all while being significantly lighter.”

This advanced roll cage not only enhances driver safety but significantly reduces weight compared to traditional steel cages. The meticulous construction process involves layering aerospace-grade dry carbon fibre to achieve strength that surpasses steel, while offering exceptional weight savings.

By choosing Silver Rocket’s roll cage, you are not just upgrading your safety — you are also improving your car’s handling and performance by lowering its centre of gravity.

Rear Spoiler: Lightweight Downforce Advantage

Another standout product is the rear spoiler in dry carbon fibre for the 718 Cayman GT4 RS. This spoiler has been directly inspired by the GT4 RS Clubsport racing cars.

Features include:

• Crafted from 100% racing-grade dry carbon fibre

• Swan-neck risers for optimised aerodynamics

• Adjustable angle settings based on Porsche Motorsport specifications

• Weight saving of nearly 3 kg compared to the factory rear wing

“The rear spoiler with swan neck risers shaves nearly 3 kg off the stock wing — all without compromising structural integrity.”

Not only does it enhance the car’s appearance, but it also improves handling by providing greater rear-end stability at high speeds. For those chasing lap time improvements or simply looking to give their Porsche a motorsport-inspired look, this rear spoiler is the ultimate choice.

Rear Quarter Window Air Vents: Increased Airflow, Reduced Temperatures

Cooling is crucial in performance driving, and Silver Rocket’s rear quarter window air vent set delivers a noticeable performance gain by increasing air intake.

These dry carbon fibre scoops offer:

• A 22% increase in airflow to aid engine cooling

• Ultra-lightweight construction for minimal weight penalty

• Stylish motorsport-inspired aesthetics

“The rear quarter glass scoops increase air intake by 22%.”

Especially during extended track sessions or spirited driving, maintaining cooler engine bay temperatures can make a huge difference in sustaining power output and engine longevity. Plus, they add an unmistakable race car feel to your GT4 RS.

Lower Spoiler Extension & Dive Plane Kit: Maximum Front-End Grip

Downforce at the front end is just as critical as rear-end stability. The lower spoiler extension and dive plane kit from Silver Rocket ensures you get the front-end bite you need to fully exploit the car’s capabilities.

Key benefits include:

• Up to a 17% increase in front axle downforce

• Improved airflow management by generating additional vortices

• Dry carbon fibre construction for light weight and high strength

“The dive plane and lower spoiler pack creates additional vortex and can increase front axle downforce by 17%.”

This kit sharpens turn-in and boosts cornering grip, making your Porsche feel more planted and predictable at the limit.

Why Choose Silver Rocket?

Silver Rocket’s approach is simple: maximum performance, minimal compromise. Every component they manufacture has been developed on the racetrack and refined for serious enthusiasts.

Whether you are building a no-compromise track weapon or simply want your Porsche to stand out from the crowd with genuine motorsport parts, Silver Rocket offers a range that delivers style, performance, and engineering excellence.

Silver Rocket’s quality, craftsmanship, and racing heritage ensure their parts perform when it matters most.

Browse the full Silver Rocket collection here:
View the Full Silver Rocket Range at Design911

Watch the Full Video

Want to see these incredible parts up close? Watch our full video where Tom from Design911 unboxes and showcases Silver Rocket’s parts for the Porsche 718 GT4 RS — including the dry carbon fibre roll cage, rear spoiler, glass scoops, and more.

Watch the Video Here

Experience how cutting-edge motorsport engineering can transform your Porsche into something truly extraordinary.