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SilverRocket Dry Carbon Fibre Lower Side Spoiler
The SilverRocket Dry Carbon Fibre Lower Side Spoiler is a
functional aerodynamic upgrade developed specifically for the Porsche 992 GT3
RS.
Fits:
Porsche 992.1 GT3 RS 4.0L 2022-24
Positioned at the lower outer edges of the front bumper, the
spoilers are designed to increase front-axle downforce while adding a more
aggressive, motorsport-inspired appearance to the GT3 RS.
Manufactured from 100% racing-grade dry carbon fibre, they combine lightweight construction with a high-gloss exposed carbon finish developed to closely complement Porsche's factory Weissach Package carbon components.
What Do the Lower Side Spoilers Do?
The lower side spoilers interact with airflow around the outer sections of the front bumper.
SilverRocket developed their profile specifically to increase aerodynamic loading over the front axle. As speed rises, this additional front downforce can contribute to the aerodynamic performance of a track-focused GT3 RS.
Why Upgrade the Front Aerodynamics?
The Porsche 992 GT3 RS uses an advanced aerodynamic package to manage airflow and generate substantial downforce.
For cars being further developed for track use, additional front aerodynamic components can be used to alter the balance between front and rear downforce. This can be particularly relevant when other aerodynamic modifications have also been made to the rear of the vehicle.
Any significant changes to front or rear downforce should be considered as part of the car's complete aerodynamic setup.
Racing-Grade Dry Carbon Fibre
The lower side spoilers are manufactured from 100% racing-grade dry carbon fibre, providing high strength and durability while keeping additional weight to a minimum.
Their high-gloss exposed carbon finish is designed to integrate with the GT3 RS's existing carbon fibre components.
Weissach Package Matching Finish
SilverRocket uses customised carbon fibre fabric together with its polishing and manufacturing processes to closely reproduce the texture and appearance of Porsche's factory Weissach Package exposed carbon fibre.
This makes the lower side spoilers particularly suitable for Weissach-equipped cars where maintaining a consistent carbon weave and finish is important.
No-Drill Installation
The spoilers are designed for minimally invasive installation and can be fitted without drilling holes into the vehicle.
A precision-cut positioning template is included to help locate the components accurately during installation, helping achieve correct and consistent placement.
Porsche 992 GT3 RS Carbon Fibre Front Spoilers & Aerodynamic Upgrades
The Porsche 992 GT3 RS makes extensive use of aerodynamic components to control airflow around the body and generate downforce. For owners developing the car further, front bumper spoilers and other carbon fibre aero components provide additional opportunities to modify front aerodynamic loading.
The SilverRocket Dry Carbon Fibre Lower Side Spoilers are designed specifically for the Porsche 992 GT3 RS and are intended to increase front-axle downforce while retaining a clean, integrated appearance.
Their racing-grade dry carbon fibre construction provides a lightweight solution, while the high-gloss exposed weave is designed to closely complement factory Weissach Package carbon components. No-drill installation also allows the upgrade to be fitted without permanently drilling the original bodywork.
For track-focused Porsche 992 GT3 RS builds, lower side spoilers can form part of a wider aerodynamic package alongside carbon fibre dive planes, rear wing upgrades, wing endplates, roof fins, shark fins and Gurney flaps.
- Porsche 992.1 GT3 RS 4.0L 2022-24

