This 2025 Porsche 911 GT3 RS was optioned with the Weissach Package, which reduced weight by utilizing a carbon-composite roof panel, front lid, anti-roll bars, and interior trim, and the car said to have been a manufacturer marketing and track-use vehicle prior to the selling dealer’s acquisition in 2026. A Manthey Racing performance kit was then fitted, which brought revised aero elements, semi-active coilovers, braided brake lines, and rear-wheel aerodiscs. Finished in Black over matching leather and Race-Tex, the vehicle is powered by a 4.0-liter flat-six that drives the rear wheels through a seven-speed PDK dual-clutch automatic transaxle and an electronically locking differential. Additional equipment includes LED-Matrix headlights, a sport exhaust system, rear-axle steering, center-locking 20″ and 21″ magnesium wheels, ceramic-composite brakes, a front-axle lift system, heated 18-way adaptive sport seats, Porsche Communication Management, automatic climate control, and cruise control. This 992 GT3 RS has 3,600 miles and is offered in Utah with a window sticker, a CPO certification record, a clean Carfax report, and the manufacturer’s Certificate of Origin.
The GT3 RS features lightweight glass, vented front fenders, and a carbon-fiber-reinforced plastic (CFRP) front trunk lid, roof panel, and rear swan-neck-hinged wing with drag-reduction (DRS) functionality. The car has also been fitted with Manthey Racing aero components that include a revised front splitter and flaps, wheel-arch gurneys, roof blades, rear diffuser, and underbody air guides in addition to carbon-fiber rear wing blades, end plates, and a shark fin with a rear-window insert. The CFRP panels are finished in exposed carbon-fiber weave on Weissach Package-equipped cars, and the remainder of this example is finished in Black (041). Additional exterior details include LED-Matrix headlights in black with the Porsche Dynamic Light System Plus along with puddle lights, a rear fog light, and dual center-exit exhaust outlets. Paint-protection film is said to cover the front end of the car, and close-up photos of the finish are provided in the gallery below.
Lightweight magnesium 20″ front and 21″ rear GT3 center-lock wheels with carbon-fiber rear aerodiscs are mounted with 275/35 and 335/30 Pirelli P Zero Corsa tires, respectively. Deceleration is provided by Porsche Ceramic Composite Brakes (PCCB) with ventilated and cross-drilled rotors. The car is equipped with rear-axle steering, a front-axle lift system, and the Weissach Package, which included carbon-fiber front and rear anti-roll bars and coupling rods. The Manthey Racing package added adjustable semi-active coilovers and braided stainless-steel brake lines.
Heated 18-way power-adjustable adaptive sport seats are upholstered in black leather and Race-Tex with silver stitching and Weissach RS headrest embroidery. Carbon-fiber trim accents the cabin, which is further appointed with dual-zone automatic climate control, illuminated Manthey carbon-fiber door-sill plates, Silver Grey seat belts, black door-pull straps, aluminum pedals, ambient lighting, Porsche Communication Management, and cruise control.
The suede-wrapped steering wheel features silver stitching, a yellow centering stripe, and a drive-mode selector dial, and it frames a central tachometer with a 9k-rpm redline as well as a digital speed readout and dual configurable TFT screens. A chronograph is located atop the center of the dashboard. The digital odometer indicates 3,600 miles, approximately 60 of which were added under current ownership.
The 4.0-liter flat-six features direct fuel injection, VarioCam variable valve timing, dry-sump lubrication, and individual throttle bodies. Factory-rated output was 518 horsepower and 342 lb-ft of torque. A Porsche-recommended 10k-mile service was carried out in April 2026, and the car received Porsche Approved certification the following August.
Power is sent to the rear wheels through a seven-speed PDK dual-clutch automatic transaxle and an electronically locking rear differential with Porsche Torque Vectoring (PTV) Plus. The car is equipped with a stainless-steel sport exhaust system, and it was optioned with an extended-range 23.7-gallon fuel tank.
The window sticker lists initial delivery to the Porsche Track Experience in Leeds, Alabama, factory colors and equipment, and a total price of $304,655.
The Carfax report is free of accident or damage entries.
This vehicle does not have a title as it has never been sold to a private-party owner. It is being offered with its Manufacturer’s Certificate of Origin, and the selling dealer will assist the buyer with registration and titling.
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| Current Bid | USD $125,765 by NWian |
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BaT Essentials
- Chassis: WP0AF2A90SS278691
- 3,600 Miles
- 4.0-Liter Flat-Six
- 7-Speed PDK Dual-Clutch Transaxle
- Black Paint
- Black Leather & Race-Tex Upholstery
- Weissach & Manthey Racing Packages
- 20" & 21" Magnesium Center-Lock Wheels
- Manthey Semi-Active Coilovers
- Porsche Ceramic-Composite Brakes
- Front-Axle-Lift System
- Rear-Axle Steering
- LED Headlights w/PDLS+
- CFRP Body Panels
- Shark Fin w/Rear-Window Insert
- Carbon-Fiber Swan-Neck Rear Wing
- Heated 18-Way Adaptive Sport Seats
- Dual-Zone Automatic Climate Control
- Porsche Communication Management
- Chrono Package
- Clean Carfax Report
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Facts Only
* Vehicle: 2025 Porsche 911 GT3 RS.
* Configuration: Weissach Package included carbon-composite roof panel, front lid, anti-roll bars, and interior trim.
* Performance Kit: Manthey Racing fitted with revised aero elements, semi-active coilovers, braided brake lines, and rear-wheel aerodiscs.
* Powertrain: 4.0-liter flat-six engine with a seven-speed PDK dual-clutch automatic transaxle and an electronically locking differential.
* Exterior Features: Lightweight glass, vented front fenders, CFRP front trunk lid, roof panel, and rear wing.
* Aerodynamics: Manthey components include revised splitter, flaps, wheel-arch gurneys, roof blades, rear diffuser, underbody air guides, carbon-fiber rear wing blades, end plates, and a shark fin with a rear-window insert.
* Wheels/Brakes: Magnesium center-lock wheels (20" front, 21" rear) with carbon-fiber aerodiscs; Porsche Ceramic Composite Brakes (PCCB).
* Suspension/Steering: Rear-axle steering, front-axle lift system, semi-active coilovers, and carbon-fiber anti-roll bars.
* Interior: Heated 18-way adaptive sport seats in black leather/Race-Tex with silver stitching; carbon-fiber trim accents.
* Drivetrain Output: Factory output of 518 horsepower and 342 lb-ft of torque.
* Mileage: 3,600 miles.
* Documentation: Includes window sticker, CPO certification record, clean Carfax report, and Certificate of Origin.
Executive Summary
Full Take
The presentation of this vehicle fuses high-end, bespoke performance modification with factory high-performance engineering. The narrative relies heavily on the concept of evolutionary refinement, positioning the car not just as a race machine but as a highly curated artifact reflecting sequential performance enhancements (Weissach $\rightarrow$ Manthey). The focus on carbon fiber and magnesium components grounds the vehicle in material science, yet the value proposition shifts toward bespoke aesthetic and verifiable provenance.
The pattern observable here is Authority Game, specifically concerning the implied value derived from specific manufacturer branding (Porsche, Weissach, Manthey). By detailing every component—from the CFRP panels to the specific tire compounds (Pirelli P Zero Corsa) and service history (10k-mile service)—the source establishes an overwhelming context of quality, making it difficult for a potential buyer to assess value outside of the provided narrative framework. The implication is that the vehicle’s worth is tied not just to its mechanical specifications but to the documented journey of its modification.
The missing inquiry centers on cost and contextual normalization: how does this specific accumulation of high-end, performance-oriented options translate into market value relative to the base vehicle? What unseen costs or intangible values are embedded in the combination of a CPO record, manufacturer documentation, and aftermarket performance kits? What is the actual competitive landscape for these hyper-modified vehicles, and where does this specific configuration sit on that spectrum?
Sentinel — Human
The text reads primarily as a highly detailed and structured description of a specific, customized vehicle sale, exhibiting the density and factual grounding typical of human-provided specifications rather than synthetic argumentation.