H&R 29188-1 Sport Springs — Porsche 911 997 Carrera RWD (2005–2012)

H&R 29188-1 Sport Springs are engineered for rear-wheel-drive Porsche 911 Carrera and Carrera S models on the 997 chassis. H&R specifies an approximate 1.2-inch drop at the front and rear.

Confirmed fitment

• 2005–2012 Porsche 911 Carrera Coupe or Cabriolet, 997 chassis, RWD / C2
• 2005–2012 Porsche 911 Carrera S Coupe or Cabriolet, 997 chassis, RWD / C2S
• Compatible with PASM

Not for: Carrera 4 or 4S, Targa, Turbo or Turbo S, GT2, GT3, RS models, or vehicles with the factory Eurosport / OE sport suspension. Those applications use different H&R part numbers. Confirm part number 29188-1 against the vehicle configuration before installation.

Product highlights

• Approximate lowering: 1.2 inches front and rear
• Matched to the original shock absorbers for this application
• Hardened and tempered spring steel with weather-resistant powder-coated protection
• Developed and manufactured in Germany

Installation

Professional installation is recommended. Inspect the original dampers, bump stops, dust boots, spring pads, top mounts, and mounting hardware before assembly. Perform a four-wheel alignment after the ride height has settled and follow current Porsche and H&R service instructions.

Warranty

H&R publishes a limited lifetime warranty for eligible purchasers. Coverage, exclusions, installation requirements, and claim handling are governed by H&R's current written warranty.