$595.00 USD
$595.00 USD


*Price does not include customs duties, taxes, or fees.*
| Feature | Value |
| Model | Porsche 992.1 GT3/RS |
| Model Year | 2021+ |
| Engine | |
| OPF / Non-OPF Vehicle | Non-OPF Vehicles |
Exhaust System Components:
This exhaust system package includes the following components:
Maximize the performance potential of your Porsche 992.1 GT3/RS with our high-performance catless headers. Engineered to extract every ounce of power from your vehicle's engine.
By eliminating the restrictive catalytic converters, our catless headers optimize exhaust flow, resulting in significant gains in horsepower, torque, and throttle response.
Experience a more exhilarating driving experience both on the track and the road, with improved acceleration and a more aggressive exhaust note that truly reflects the Porsche 992.1 GT3/RS's racing pedigree.
Designed for easy installation and compatibility with the latest Porsche 992.1 GT3/RS model, our catless headers offer a seamless fit and superior performance.
Unleash the full potential of your Porsche 992.1 GT3/RS with our premium catless headers and elevate your driving experience to new heights.
Exhaust Fitment:
Please read our Shipping & Return policy for questions related about the exhaust fitment.
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$595.00 USD
$595.00 USD
This product can expose you to chemicals such as lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
For a complete list of chemicals known to cause harm, visit https://www.p65warnings.ca.gov/chemicals.
Under the federal Clean Air Act (42 U.S.C. §7522(a)(3)), it is illegal to manufacture, sell, install, or use any part that defeats or alters a motor vehicle’s emission control system for use on public roads. Unless a product has received an Executive Order (EO) from the California Air Resources Board (CARB), it is not legal for use or installation on any pollution-controlled vehicle driven on public highways.
Some states have CARB-equivalent or independent emissions laws. Customers are responsible for verifying local regulations before purchasing or installing emissions-related products.
All performance, racing, or competition parts sold by this company are intended solely for off-road, closed-course, or competition use on vehicles that are never registered or used on public highways.
Kies Motorsports, LLC sells and markets these products for lawful use only. We do not condone or authorize the use of emission-control defeat devices or any modification that violates the Clean Air Act or state regulations.