A KW height-adjustable spring system for the manufacturer's listed Porsche 911 Carrera 992 applications, retaining the factory dampers while adding front and rear ride-height adjustment.
Vehicle fitment
KW currently lists part 25371084 for the following Porsche 911 Carrera 992 applications. Body style, drivetrain, engine, and model year must match the manufacturer's table:
992.1 applications
- 2020–2024 Carrera and Carrera S, rear-wheel drive, 3.0L, Coupe or Cabriolet.
- 2020–2024 Carrera 4 and Carrera 4S, all-wheel drive, 3.0L, Coupe or Cabriolet.
- 2023–2024 Carrera T, rear-wheel drive, 3.0L, Coupe.
- 2022–2024 Carrera GTS and Carrera 4 GTS, 3.0L, Coupe or Cabriolet.
- 2021–2024 Targa 4 and Targa 4S, 3.0L.
- 2022–2024 Targa 4 GTS, 3.0L.
992.2 applications currently listed by KW
- 2025–2026 Carrera and Carrera S, rear-wheel drive, 3.0L, Coupe or Cabriolet.
- 2025–2026 Carrera T, rear-wheel drive, 3.0L, Coupe or Cabriolet.
- 2025–2026 Carrera GTS and Carrera 4 GTS, 3.6L, Coupe or Cabriolet.
- 2025–2026 Targa 4 GTS, 3.6L.
- 2026 Targa 4S, 3.0L. KW's current U.S. table does not list model year 2025 for Targa 4S.
Do not extend this listing to Turbo, Turbo S, GT3, GT3 RS, Dakar, unlisted special editions, or an unlisted year/trim. Confirm VIN, body style, drivetrain, engine, suspension options, factory ride height, PDCC status, front-axle-lift equipment, and wheel/tire configuration before ordering.
Key benefits
- Continuous front and rear ride-height adjustment within KW's tested application range.
- Retains the standard factory dampers, including their electronic controls where applicable to the listed application.
- Allows ride height to be adjusted after installation rather than using a fixed lowering spring.
- Includes vehicle-specific elastomer bump stops and dust-protection components according to KW.
Technical specifications
- Manufacturer: KW Suspensions.
- Manufacturer part number: 25371084.
- Product family: KW H.A.S. height-adjustable spring kit.
- Published lowering range: approximately 0.8–1.4 inches front and 0.6–1.4 inches rear for the listed applications.
- Vehicles with factory lowering will see less additional lowering than the published range.
- Front and rear springs use threaded height adjusters.
- Published package weight: 33.2 lb.
- Published UPC: 842607098291.
Final ride height must remain within KW's current technical limits and must account for vehicle equipment, available suspension travel, tire clearance, and alignment.
What is included
KW front and rear height-adjustable spring components for part 25371084, plus the application-specific elastomer bump-stop and dust-protection components described by KW. Verify the complete current hardware inventory against the sealed kit and installation instructions before beginning work.
Required and recommended supporting components
Inspect the factory dampers, mounts, bearings, isolators, bump-stop interfaces, fasteners, control-arm bushings, wheel/tire clearance, and related suspension hardware before installation. A four-wheel alignment is required. Replacement one-time-use hardware and worn service parts should be identified from the exact VIN and current Porsche procedures.
Installation notes
Follow the latest KW 25371084 instructions and current Porsche service procedures. Record the installed adjustment dimensions, keep the ride height within KW's allowed range, and confirm adequate suspension travel and wheel/tire clearance. Vehicles already equipped with factory lowering will have a reduced net lowering range.