An adjustable lowering-spring system that retains the factory PASM dampers while adding a measured ride-height range for supported Porsche 911 Carrera 992 models.
Vehicle fitment
- 2020–2026 Carrera coupe and cabriolet, rear-wheel drive.
- 2020–2026 Carrera S coupe and cabriolet, rear-wheel drive.
- 2020–2024 Carrera 4 coupe and cabriolet, all-wheel drive.
- 2020–2026 Carrera 4S coupe and cabriolet, all-wheel drive.
H&R specifies PASM and front-axle lift compatibility. It does not list Targa, GTS, Turbo, GT, Dakar, or non-PASM configurations for this part number. Confirm VIN, production date, body, drivetrain, PASM, front lift, wheels, and tires; 2025+ applications cross the 992.1/992.2 production change.
Key benefits
- Fine ride-height adjustment while retaining the original electronic dampers.
- Approximate lowering range of 1.2–1.6 inches front and 1.0–1.4 inches rear.
- Application-specific springs and adjusters made in Germany.
- Creates an installation pathway that includes measured setup and alignment.
Technical specifications
- Manufacturer part number: 23020-1.
- H&R VTF adjustable lowering-spring system.
- Approximate front range: 1.2–1.6 inches.
- Approximate rear range: 1.0–1.4 inches.
- Compatible with the listed PASM/front-lift applications; OE dampers retained.
What is included
Application-specific H&R springs, precision adjustment collars, and spring perches. H&R does not publicly itemize exact component or hardware quantities; verify the sealed kit and current instructions before installation.
Required or recommended supporting components
Four-wheel alignment is required. Inspect OE top mounts, bearings, bumpstops, dust boots, fasteners, and spring seats and replace as needed. H&R recommends Boeshield T-9 on applicable adjuster threads. Confirm tire, wheel, and aero clearance at the selected height.
Installation notes
H&R requires installation by a qualified licensed suspension mechanic. Measure ride height from wheel center to fender before and after installation. Reuse original bumpstops, dust boots, and other OE parts when they are not included; inspect and replace anything that is not in like-new condition. Torque all fasteners to current Porsche factory specifications and double-check the completed installation.
H&R’s current general technical sheet does not list this kit among the applications that require bumpstop trimming; review all product-specific paperwork supplied with the kit before work begins. A four-wheel alignment is required after changing ride height.
Tuning, coding, and calibration
No product-specific coding or PIWIS procedure is published by H&R. Review vehicle systems and current Porsche service information for any calibration required after ride-height or alignment changes.