H&R Sport Springs — Porsche 911 Carrera S/4S with PASM and Front Lift (992)

A fixed-height Sport Spring kit for supported 992 Carrera S and 4S models equipped with PASM and front-axle lift.

Vehicle fitment

• 2020–2026 Carrera S coupe and cabriolet, rear-wheel drive.
• 2020–2026 Carrera 4S coupe and cabriolet, all-wheel drive.

Requires PASM and front-axle lift. Do not extend to Base Carrera, Carrera 4, GTS, T, Targa, Turbo, or GT applications. Confirm VIN, body, drivetrain, PASM, front lift, wheels, and tires.

Key benefits

• Approximate 1.2-inch lowering front and rear.
• Retains original PASM dampers and front-lift functionality on the listed applications.
• Reduces wheel gap and lowers the vehicle’s center of gravity.
• Creates a complete installation path with inspection and alignment.

Technical specifications

• Manufacturer part number: 28652-1.
• Vehicle-specific H&R Sport Spring kit.
• Approximate lowering: 1.2 inches front and 1.2 inches rear.
• Listed for PASM and front-axle lift.

What is included

Vehicle-specific H&R Sport Spring kit. H&R does not publicly itemize exact spring, hardware, or service-part counts; OE dampers and PASM remain in use.

Required or recommended supporting components

Four-wheel alignment is required. Inspect OE top mounts, bearings, bumpstops, dust boots, spring seats, and fasteners; replace components that are not in like-new condition. Confirm wheel, tire, and aero clearance.

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 requirement is published by H&R. Follow current Porsche service information for any system calibration required after ride-height or alignment changes.